748474706

素因数分解:

$2^1\times 7^3\times {\mathrm{1091071}}^1$

素因数の和:1091094

約数の個数: 16

約数和(自身を含む): 1309286400

約数和(自身を除く): 560811694

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1091071, 2182142, 7637497, 15274994, 53462479, 106924958, 374237353, 748474706]

約数ペア:

[(1, 748474706), (2, 374237353), (7, 106924958), (14, 53462479), (49, 15274994), (98, 7637497), (343, 2182142), (686, 1091071)]