1780147122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{119489}}^1$

素因数の和:119698

約数の個数: 32

約数和(自身を含む): 3854269440

約数和(自身を除く): 2074122318

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 2483, 4966, 7449, 14898, 119489, 238978, 358467, 716934, 1553357, 3106714, 4660071, 9320142, 22822399, 45644798, 68467197, 136934394, 296691187, 593382374, 890073561, 1780147122]

約数ペア:

[(1, 1780147122), (2, 890073561), (3, 593382374), (6, 296691187), (13, 136934394), (26, 68467197), (39, 45644798), (78, 22822399), (191, 9320142), (382, 4660071), (573, 3106714), (1146, 1553357), (2483, 716934), (4966, 358467), (7449, 238978), (14898, 119489)]