251004026

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{8461}}^1$

素因数の和:8646

約数の個数: 32

約数和(自身を含む): 466290048

約数和(自身を除く): 215286022

約数列:

[1, 2, 7, 13, 14, 26, 91, 163, 182, 326, 1141, 2119, 2282, 4238, 8461, 14833, 16922, 29666, 59227, 109993, 118454, 219986, 769951, 1379143, 1539902, 2758286, 9654001, 17928859, 19308002, 35857718, 125502013, 251004026]

約数ペア:

[(1, 251004026), (2, 125502013), (7, 35857718), (13, 19308002), (14, 17928859), (26, 9654001), (91, 2758286), (163, 1539902), (182, 1379143), (326, 769951), (1141, 219986), (2119, 118454), (2282, 109993), (4238, 59227), (8461, 29666), (14833, 16922)]