2016157280212

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{3967}}^1\times {\mathrm{13267}}^1$

素因数の和:17456

約数の個数: 48

約数和(自身を含む): 3610139158528

約数和(自身を除く): 1593981878316

約数列:

[1, 2, 4, 61, 122, 157, 244, 314, 628, 3967, 7934, 9577, 13267, 15868, 19154, 26534, 38308, 53068, 241987, 483974, 622819, 809287, 967948, 1245638, 1618574, 2082919, 2491276, 3237148, 4165838, 8331676, 37991959, 52630189, 75983918, 105260378, 127058059, 151967836, 210520756, 254116118, 508232236, 3210441529, 6420883058, 8262939673, 12841766116, 16525879346, 33051758692, 504039320053, 1008078640106, 2016157280212]

約数ペア:

[(1, 2016157280212), (2, 1008078640106), (4, 504039320053), (61, 33051758692), (122, 16525879346), (157, 12841766116), (244, 8262939673), (314, 6420883058), (628, 3210441529), (3967, 508232236), (7934, 254116118), (9577, 210520756), (13267, 151967836), (15868, 127058059), (19154, 105260378), (26534, 75983918), (38308, 52630189), (53068, 37991959), (241987, 8331676), (483974, 4165838), (622819, 3237148), (809287, 2491276), (967948, 2082919), (1245638, 1618574)]