17490634

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 31260672

約数和(自身を除く): 13770038

約数列:

[1, 2, 7, 14, 31, 62, 191, 211, 217, 382, 422, 434, 1337, 1477, 2674, 2954, 5921, 6541, 11842, 13082, 40301, 41447, 45787, 80602, 82894, 91574, 282107, 564214, 1249331, 2498662, 8745317, 17490634]

約数ペア:

[(1, 17490634), (2, 8745317), (7, 2498662), (14, 1249331), (31, 564214), (62, 282107), (191, 91574), (211, 82894), (217, 80602), (382, 45787), (422, 41447), (434, 40301), (1337, 13082), (1477, 11842), (2674, 6541), (2954, 5921)]