970897778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{538789}}^1$

素因数の和:538861

約数の個数: 16

約数和(自身を含む): 1571111640

約数和(自身を除く): 600213862

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 538789, 1077578, 9159413, 18318826, 28555817, 57111634, 485448889, 970897778]

約数ペア:

[(1, 970897778), (2, 485448889), (17, 57111634), (34, 28555817), (53, 18318826), (106, 9159413), (901, 1077578), (1802, 538789)]