1814410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 3728592

約数和(自身を除く): 1914182

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 821, 1105, 1642, 2210, 4105, 8210, 10673, 13957, 21346, 27914, 53365, 69785, 106730, 139570, 181441, 362882, 907205, 1814410]

約数ペア:

[(1, 1814410), (2, 907205), (5, 362882), (10, 181441), (13, 139570), (17, 106730), (26, 69785), (34, 53365), (65, 27914), (85, 21346), (130, 13957), (170, 10673), (221, 8210), (442, 4105), (821, 2210), (1105, 1642)]