328339962

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{131231}}^1$

素因数の和:131378

約数の個数: 24

約数和(自身を含む): 716526720

約数和(自身を除く): 388186758

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 131231, 262462, 393693, 787386, 1181079, 2362158, 18241109, 36482218, 54723327, 109446654, 164169981, 328339962]

約数ペア:

[(1, 328339962), (2, 164169981), (3, 109446654), (6, 54723327), (9, 36482218), (18, 18241109), (139, 2362158), (278, 1181079), (417, 787386), (834, 393693), (1251, 262462), (2502, 131231)]