1098955610

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{552239}}^1$

素因数の和:552445

約数の個数: 16

約数和(自身を含む): 1988064000

約数和(自身を除く): 889108390

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 552239, 1104478, 2761195, 5522390, 109895561, 219791122, 549477805, 1098955610]

約数ペア:

[(1, 1098955610), (2, 549477805), (5, 219791122), (10, 109895561), (199, 5522390), (398, 2761195), (995, 1104478), (1990, 552239)]