319291246

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1\times {\mathrm{3389}}^1$

素因数の和:3588

約数の個数: 24

約数和(自身を含む): 512039160

約数和(自身を除く): 192747914

約数列:

[1, 2, 17, 34, 163, 289, 326, 578, 2771, 3389, 5542, 6778, 47107, 57613, 94214, 115226, 552407, 979421, 1104814, 1958842, 9390919, 18781838, 159645623, 319291246]

約数ペア:

[(1, 319291246), (2, 159645623), (17, 18781838), (34, 9390919), (163, 1958842), (289, 1104814), (326, 979421), (578, 552407), (2771, 115226), (3389, 94214), (5542, 57613), (6778, 47107)]