499315024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{141209}}^1$

素因数の和:141247

約数の個数: 40

約数和(自身を含む): 1103132520

約数和(自身を除く): 603817496

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 141209, 282418, 564836, 1129672, 1835717, 2259344, 2400553, 3671434, 4801106, 7342868, 9602212, 14685736, 19204424, 29371472, 31207189, 38408848, 62414378, 124828756, 249657512, 499315024]

約数ペア:

[(1, 499315024), (2, 249657512), (4, 124828756), (8, 62414378), (13, 38408848), (16, 31207189), (17, 29371472), (26, 19204424), (34, 14685736), (52, 9602212), (68, 7342868), (104, 4801106), (136, 3671434), (208, 2400553), (221, 2259344), (272, 1835717), (442, 1129672), (884, 564836), (1768, 282418), (3536, 141209)]