77905490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599273}}^1$

素因数の和:599293

約数の個数: 16

約数和(自身を含む): 151017048

約数和(自身を除く): 73111558

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 599273, 1198546, 2996365, 5992730, 7790549, 15581098, 38952745, 77905490]

約数ペア:

[(1, 77905490), (2, 38952745), (5, 15581098), (10, 7790549), (13, 5992730), (26, 2996365), (65, 1198546), (130, 599273)]