1098928945

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{12211}}^1$

素因数の和:12696

約数の個数: 16

約数和(自身を含む): 1354066560

約数和(自身を除く): 255137615

約数列:

[1, 5, 41, 205, 439, 2195, 12211, 17999, 61055, 89995, 500651, 2503255, 5360629, 26803145, 219785789, 1098928945]

約数ペア:

[(1, 1098928945), (5, 219785789), (41, 26803145), (205, 5360629), (439, 2503255), (2195, 500651), (12211, 89995), (17999, 61055)]