324973930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{4079}}^1$

素因数の和:4374

約数の個数: 32

約数和(自身を含む): 606320640

約数和(自身を除く): 281346710

約数列:

[1, 2, 5, 10, 31, 62, 155, 257, 310, 514, 1285, 2570, 4079, 7967, 8158, 15934, 20395, 39835, 40790, 79670, 126449, 252898, 632245, 1048303, 1264490, 2096606, 5241515, 10483030, 32497393, 64994786, 162486965, 324973930]

約数ペア:

[(1, 324973930), (2, 162486965), (5, 64994786), (10, 32497393), (31, 10483030), (62, 5241515), (155, 2096606), (257, 1264490), (310, 1048303), (514, 632245), (1285, 252898), (2570, 126449), (4079, 79670), (7967, 40790), (8158, 39835), (15934, 20395)]