2045456520190

素因数分解:

$2^1\times 5^1\times {\mathrm{112303}}^1\times {\mathrm{1821373}}^1$

素因数の和:1933683

約数の個数: 16

約数和(自身を含む): 3681856542528

約数和(自身を除く): 1636400022338

約数列:

[1, 2, 5, 10, 112303, 224606, 561515, 1123030, 1821373, 3642746, 9106865, 18213730, 204545652019, 409091304038, 1022728260095, 2045456520190]

約数ペア:

[(1, 2045456520190), (2, 1022728260095), (5, 409091304038), (10, 204545652019), (112303, 18213730), (224606, 9106865), (561515, 3642746), (1123030, 1821373)]