464504456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^2\times {\mathrm{421}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 949386060

約数和(自身を除く): 484881604

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 421, 824, 842, 1339, 1684, 2678, 3368, 5356, 5473, 10609, 10712, 10946, 21218, 21892, 42436, 43363, 43784, 84872, 86726, 137917, 173452, 275834, 346904, 551668, 563719, 1103336, 1127438, 2254876, 4466389, 4509752, 8932778, 17865556, 35731112, 58063057, 116126114, 232252228, 464504456]

約数ペア:

[(1, 464504456), (2, 232252228), (4, 116126114), (8, 58063057), (13, 35731112), (26, 17865556), (52, 8932778), (103, 4509752), (104, 4466389), (206, 2254876), (412, 1127438), (421, 1103336), (824, 563719), (842, 551668), (1339, 346904), (1684, 275834), (2678, 173452), (3368, 137917), (5356, 86726), (5473, 84872), (10609, 43784), (10712, 43363), (10946, 42436), (21218, 21892)]