1330508046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{400997}}^1$

素因数の和:401088

約数の個数: 32

約数和(自身を含む): 3079664640

約数和(自身を除く): 1749156594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 400997, 801994, 1202991, 2405982, 2806979, 5613958, 8420937, 16841874, 31678763, 63357526, 95036289, 190072578, 221751341, 443502682, 665254023, 1330508046]

約数ペア:

[(1, 1330508046), (2, 665254023), (3, 443502682), (6, 221751341), (7, 190072578), (14, 95036289), (21, 63357526), (42, 31678763), (79, 16841874), (158, 8420937), (237, 5613958), (474, 2806979), (553, 2405982), (1106, 1202991), (1659, 801994), (3318, 400997)]