1262768

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{467}}^1$

素因数の和:501

約数の個数: 30

約数和(自身を含む): 2654964

約数和(自身を除く): 1392196

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 467, 676, 934, 1352, 1868, 2704, 3736, 6071, 7472, 12142, 24284, 48568, 78923, 97136, 157846, 315692, 631384, 1262768]

約数ペア:

[(1, 1262768), (2, 631384), (4, 315692), (8, 157846), (13, 97136), (16, 78923), (26, 48568), (52, 24284), (104, 12142), (169, 7472), (208, 6071), (338, 3736), (467, 2704), (676, 1868), (934, 1352)]