664653038

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{6197}}^1$

素因数の和:6416

約数の個数: 32

約数和(自身を含む): 1170975744

約数和(自身を除く): 506322706

約数列:

[1, 2, 7, 14, 47, 94, 163, 326, 329, 658, 1141, 2282, 6197, 7661, 12394, 15322, 43379, 53627, 86758, 107254, 291259, 582518, 1010111, 2020222, 2038813, 4077626, 7070777, 14141554, 47475217, 94950434, 332326519, 664653038]

約数ペア:

[(1, 664653038), (2, 332326519), (7, 94950434), (14, 47475217), (47, 14141554), (94, 7070777), (163, 4077626), (326, 2038813), (329, 2020222), (658, 1010111), (1141, 582518), (2282, 291259), (6197, 107254), (7661, 86758), (12394, 53627), (15322, 43379)]