2150704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7907}}^1$

素因数の和:7932

約数の個数: 20

約数和(自身を含む): 4412664

約数和(自身を除く): 2261960

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7907, 15814, 31628, 63256, 126512, 134419, 268838, 537676, 1075352, 2150704]

約数ペア:

[(1, 2150704), (2, 1075352), (4, 537676), (8, 268838), (16, 134419), (17, 126512), (34, 63256), (68, 31628), (136, 15814), (272, 7907)]