2504984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 5047920

約数和(自身を除く): 2542936

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 163, 226, 326, 452, 652, 904, 1304, 1921, 2771, 3842, 5542, 7684, 11084, 15368, 18419, 22168, 36838, 73676, 147352, 313123, 626246, 1252492, 2504984]

約数ペア:

[(1, 2504984), (2, 1252492), (4, 626246), (8, 313123), (17, 147352), (34, 73676), (68, 36838), (113, 22168), (136, 18419), (163, 15368), (226, 11084), (326, 7684), (452, 5542), (652, 3842), (904, 2771), (1304, 1921)]