9902086

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:719

約数の個数: 16

約数和(自身を含む): 15202080

約数和(自身を除く): 5299994

約数列:

[1, 2, 71, 137, 142, 274, 509, 1018, 9727, 19454, 36139, 69733, 72278, 139466, 4951043, 9902086]

約数ペア:

[(1, 9902086), (2, 4951043), (71, 139466), (137, 72278), (142, 69733), (274, 36139), (509, 19454), (1018, 9727)]