980701687060

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{79991981}}^1$

素因数の和:79992603

約数の個数: 24

約数和(自身を含む): 2062833231816

約数和(自身を除く): 1082131544756

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 6130, 12260, 79991981, 159983962, 319967924, 399959905, 799919810, 1599839620, 49035084353, 98070168706, 196140337412, 245175421765, 490350843530, 980701687060]

約数ペア:

[(1, 980701687060), (2, 490350843530), (4, 245175421765), (5, 196140337412), (10, 98070168706), (20, 49035084353), (613, 1599839620), (1226, 799919810), (2452, 399959905), (3065, 319967924), (6130, 159983962), (12260, 79991981)]