494778.0000000

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 14288400

約数和(自身を除く): 7392316

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 269, 377, 442, 493, 538, 754, 884, 986, 1076, 1508, 1972, 3497, 4573, 6409, 6994, 7801, 9146, 12818, 13988, 15602, 18292, 25636, 31204, 59449, 101413, 118898, 132617, 202826, 237796, 265234, 405652, 530468, 1724021, 3448042, 6896084]

約数ペア:

[(1, 6896084), (2, 3448042), (4, 1724021), (13, 530468), (17, 405652), (26, 265234), (29, 237796), (34, 202826), (52, 132617), (58, 118898), (68, 101413), (116, 59449), (221, 31204), (269, 25636), (377, 18292), (442, 15602), (493, 13988), (538, 12818), (754, 9146), (884, 7801), (986, 6994), (1076, 6409), (1508, 4573), (1972, 3497)]