2970844009

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{719}}^1$

素因数の和:1453

約数の個数: 32

約数和(自身を含む): 3660595200

約数和(自身を除く): 689751191

約数列:

[1, 7, 19, 47, 133, 329, 661, 719, 893, 4627, 5033, 6251, 12559, 13661, 31067, 33793, 87913, 95627, 217469, 236551, 475259, 590273, 642067, 3326813, 4131911, 4494469, 9029921, 22337173, 63209447, 156360211, 424406287, 2970844009]

約数ペア:

[(1, 2970844009), (7, 424406287), (19, 156360211), (47, 63209447), (133, 22337173), (329, 9029921), (661, 4494469), (719, 4131911), (893, 3326813), (4627, 642067), (5033, 590273), (6251, 475259), (12559, 236551), (13661, 217469), (31067, 95627), (33793, 87913)]