1258590396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{189661}}^1$

素因数の和:189754

約数の個数: 48

約数和(自身を含む): 3398743040

約数和(自身を除く): 2140152644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 189661, 379322, 568983, 758644, 1137966, 1327627, 2275932, 2655254, 3982881, 5310508, 7965762, 14983219, 15931524, 29966438, 44949657, 59932876, 89899314, 104882533, 179798628, 209765066, 314647599, 419530132, 629295198, 1258590396]

約数ペア:

[(1, 1258590396), (2, 629295198), (3, 419530132), (4, 314647599), (6, 209765066), (7, 179798628), (12, 104882533), (14, 89899314), (21, 59932876), (28, 44949657), (42, 29966438), (79, 15931524), (84, 14983219), (158, 7965762), (237, 5310508), (316, 3982881), (474, 2655254), (553, 2275932), (948, 1327627), (1106, 1137966), (1659, 758644), (2212, 568983), (3318, 379322), (6636, 189661)]