2446210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 4902912

約数和(自身を除く): 2456702

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 607, 806, 1214, 2015, 3035, 4030, 6070, 7891, 15782, 18817, 37634, 39455, 78910, 94085, 188170, 244621, 489242, 1223105, 2446210]

約数ペア:

[(1, 2446210), (2, 1223105), (5, 489242), (10, 244621), (13, 188170), (26, 94085), (31, 78910), (62, 39455), (65, 37634), (130, 18817), (155, 15782), (310, 7891), (403, 6070), (607, 4030), (806, 3035), (1214, 2015)]