2013419172

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 4981616640

約数和(自身を除く): 2968197468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 131, 138, 233, 239, 262, 276, 393, 466, 478, 524, 699, 717, 786, 932, 956, 1398, 1434, 1572, 2796, 2868, 3013, 5359, 5497, 6026, 9039, 10718, 10994, 12052, 16077, 16491, 18078, 21436, 21988, 30523, 31309, 32154, 32982, 36156, 55687, 61046, 62618, 64308, 65964, 91569, 93927, 111374, 122092, 125236, 167061, 183138, 187854, 222748, 334122, 366276, 375708, 668244, 702029, 720107, 1280801, 1404058, 1440214, 2106087, 2160321, 2561602, 2808116, 2880428, 3842403, 4212174, 4320642, 5123204, 7294997, 7684806, 8424348, 8641284, 14589994, 15369612, 21884991, 29179988, 43769982, 87539964, 167784931, 335569862, 503354793, 671139724, 1006709586, 2013419172]

約数ペア:

[(1, 2013419172), (2, 1006709586), (3, 671139724), (4, 503354793), (6, 335569862), (12, 167784931), (23, 87539964), (46, 43769982), (69, 29179988), (92, 21884991), (131, 15369612), (138, 14589994), (233, 8641284), (239, 8424348), (262, 7684806), (276, 7294997), (393, 5123204), (466, 4320642), (478, 4212174), (524, 3842403), (699, 2880428), (717, 2808116), (786, 2561602), (932, 2160321), (956, 2106087), (1398, 1440214), (1434, 1404058), (1572, 1280801), (2796, 720107), (2868, 702029), (3013, 668244), (5359, 375708), (5497, 366276), (6026, 334122), (9039, 222748), (10718, 187854), (10994, 183138), (12052, 167061), (16077, 125236), (16491, 122092), (18078, 111374), (21436, 93927), (21988, 91569), (30523, 65964), (31309, 64308), (32154, 62618), (32982, 61046), (36156, 55687)]