98451860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{378661}}^1$

素因数の和:378683

約数の個数: 24

約数和(自身を含む): 222653256

約数和(自身を除く): 124201396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 378661, 757322, 1514644, 1893305, 3786610, 4922593, 7573220, 9845186, 19690372, 24612965, 49225930, 98451860]

約数ペア:

[(1, 98451860), (2, 49225930), (4, 24612965), (5, 19690372), (10, 9845186), (13, 7573220), (20, 4922593), (26, 3786610), (52, 1893305), (65, 1514644), (130, 757322), (260, 378661)]