281363686

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1\times {\mathrm{2081}}^1$

素因数の和:3159

約数の個数: 16

約数和(自身を含む): 428975280

約数和(自身を除く): 147611594

約数列:

[1, 2, 67, 134, 1009, 2018, 2081, 4162, 67603, 135206, 139427, 278854, 2099729, 4199458, 140681843, 281363686]

約数ペア:

[(1, 281363686), (2, 140681843), (67, 4199458), (134, 2099729), (1009, 278854), (2018, 139427), (2081, 135206), (4162, 67603)]