1647368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{12113}}^1$

素因数の和:12136

約数の個数: 16

約数和(自身を含む): 3270780

約数和(自身を除く): 1623412

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 12113, 24226, 48452, 96904, 205921, 411842, 823684, 1647368]

約数ペア:

[(1, 1647368), (2, 823684), (4, 411842), (8, 205921), (17, 96904), (34, 48452), (68, 24226), (136, 12113)]