2981227864

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{373}}^1\times {\mathrm{12037}}^1$

素因数の和:12499

約数の個数: 32

約数和(自身を含む): 5672787120

約数和(自身を除く): 2691559256

約数列:

[1, 2, 4, 8, 83, 166, 332, 373, 664, 746, 1492, 2984, 12037, 24074, 30959, 48148, 61918, 96296, 123836, 247672, 999071, 1998142, 3996284, 4489801, 7992568, 8979602, 17959204, 35918408, 372653483, 745306966, 1490613932, 2981227864]

約数ペア:

[(1, 2981227864), (2, 1490613932), (4, 745306966), (8, 372653483), (83, 35918408), (166, 17959204), (332, 8979602), (373, 7992568), (664, 4489801), (746, 3996284), (1492, 1998142), (2984, 999071), (12037, 247672), (24074, 123836), (30959, 96296), (48148, 61918)]