854164090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107713}}^1$

素因数の和:107794

約数の個数: 32

約数和(自身を含む): 1682923536

約数和(自身を除く): 828759446

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 107713, 215426, 538565, 1077130, 1400269, 2800538, 6570493, 7001345, 13140986, 14002690, 32852465, 65704930, 85416409, 170832818, 427082045, 854164090]

約数ペア:

[(1, 854164090), (2, 427082045), (5, 170832818), (10, 85416409), (13, 65704930), (26, 32852465), (61, 14002690), (65, 13140986), (122, 7001345), (130, 6570493), (305, 2800538), (610, 1400269), (793, 1077130), (1586, 538565), (3965, 215426), (7930, 107713)]