2014120420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7746617}}^1$

素因数の和:7746639

約数の個数: 24

約数和(自身を含む): 4555011384

約数和(自身を除く): 2540890964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7746617, 15493234, 30986468, 38733085, 77466170, 100706021, 154932340, 201412042, 402824084, 503530105, 1007060210, 2014120420]

約数ペア:

[(1, 2014120420), (2, 1007060210), (4, 503530105), (5, 402824084), (10, 201412042), (13, 154932340), (20, 100706021), (26, 77466170), (52, 38733085), (65, 30986468), (130, 15493234), (260, 7746617)]