2013740170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{418657}}^1$

素因数の和:418714

約数の個数: 32

約数和(自身を含む): 4009069008

約数和(自身を除く): 1995328838

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 418657, 837314, 2093285, 4186570, 5442541, 10885082, 15490309, 27212705, 30980618, 54425410, 77451545, 154903090, 201374017, 402748034, 1006870085, 2013740170]

約数ペア:

[(1, 2013740170), (2, 1006870085), (5, 402748034), (10, 201374017), (13, 154903090), (26, 77451545), (37, 54425410), (65, 30980618), (74, 27212705), (130, 15490309), (185, 10885082), (370, 5442541), (481, 4186570), (962, 2093285), (2405, 837314), (4810, 418657)]