421777684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{6202613}}^1$

素因数の和:6202634

約数の個数: 12

約数和(自身を含む): 781529364

約数和(自身を除く): 359751680

約数列:

[1, 2, 4, 17, 34, 68, 6202613, 12405226, 24810452, 105444421, 210888842, 421777684]

約数ペア:

[(1, 421777684), (2, 210888842), (4, 105444421), (17, 24810452), (34, 12405226), (68, 6202613)]