2019968223004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1\times {\mathrm{4129}}^1$

素因数の和:4883

約数の個数: 96

約数和(自身を含む): 3778708147200

約数和(自身を除く): 1758739924196

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 179, 244, 358, 487, 716, 974, 1403, 1948, 2806, 4117, 4129, 5612, 8234, 8258, 10919, 11201, 16468, 16516, 21838, 22402, 29707, 43676, 44804, 59414, 87173, 94967, 118828, 174346, 189934, 251137, 251869, 348692, 379868, 502274, 503738, 683261, 739091, 1004548, 1007476, 1366522, 1478182, 2004979, 2010823, 2733044, 2956364, 4009958, 4021646, 5317553, 5792987, 8019916, 8043292, 10635106, 11585974, 16999093, 21270212, 23171948, 33998186, 45084551, 46248929, 67996372, 90169102, 92497858, 122303719, 122660203, 180338204, 184995716, 244607438, 245320406, 359937317, 489214876, 490640812, 719874634, 1036944673, 1439749268, 2073889346, 2821184669, 4147778692, 5642369338, 8278558291, 11284738676, 16557116582, 21956176337, 33114233164, 43912352674, 87824705348, 504992055751, 1009984111502, 2019968223004]

約数ペア:

[(1, 2019968223004), (2, 1009984111502), (4, 504992055751), (23, 87824705348), (46, 43912352674), (61, 33114233164), (92, 21956176337), (122, 16557116582), (179, 11284738676), (244, 8278558291), (358, 5642369338), (487, 4147778692), (716, 2821184669), (974, 2073889346), (1403, 1439749268), (1948, 1036944673), (2806, 719874634), (4117, 490640812), (4129, 489214876), (5612, 359937317), (8234, 245320406), (8258, 244607438), (10919, 184995716), (11201, 180338204), (16468, 122660203), (16516, 122303719), (21838, 92497858), (22402, 90169102), (29707, 67996372), (43676, 46248929), (44804, 45084551), (59414, 33998186), (87173, 23171948), (94967, 21270212), (118828, 16999093), (174346, 11585974), (189934, 10635106), (251137, 8043292), (251869, 8019916), (348692, 5792987), (379868, 5317553), (502274, 4021646), (503738, 4009958), (683261, 2956364), (739091, 2733044), (1004548, 2010823), (1007476, 2004979), (1366522, 1478182)]