522512

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:155

約数の個数: 30

約数和(自身を含む): 1084938

約数和(自身を除く): 562426

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 272, 289, 452, 578, 904, 1156, 1808, 1921, 2312, 3842, 4624, 7684, 15368, 30736, 32657, 65314, 130628, 261256, 522512]

約数ペア:

[(1, 522512), (2, 261256), (4, 130628), (8, 65314), (16, 32657), (17, 30736), (34, 15368), (68, 7684), (113, 4624), (136, 3842), (226, 2312), (272, 1921), (289, 1808), (452, 1156), (578, 904)]