1520367664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5589587}}^1$

素因数の和:5589612

約数の個数: 20

約数和(自身を含む): 3118990104

約数和(自身を除く): 1598622440

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5589587, 11179174, 22358348, 44716696, 89433392, 95022979, 190045958, 380091916, 760183832, 1520367664]

約数ペア:

[(1, 1520367664), (2, 760183832), (4, 380091916), (8, 190045958), (16, 95022979), (17, 89433392), (34, 44716696), (68, 22358348), (136, 11179174), (272, 5589587)]