2070009968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{242731}}^1$

素因数の和:242793

約数の個数: 40

約数和(自身を含む): 4424518896

約数和(自身を除く): 2354508928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 242731, 485462, 970924, 1941848, 3155503, 3883696, 6311006, 9951971, 12622012, 19903942, 25244024, 39807884, 50488048, 79615768, 129375623, 159231536, 258751246, 517502492, 1035004984, 2070009968]

約数ペア:

[(1, 2070009968), (2, 1035004984), (4, 517502492), (8, 258751246), (13, 159231536), (16, 129375623), (26, 79615768), (41, 50488048), (52, 39807884), (82, 25244024), (104, 19903942), (164, 12622012), (208, 9951971), (328, 6311006), (533, 3883696), (656, 3155503), (1066, 1941848), (2132, 970924), (4264, 485462), (8528, 242731)]