1375292260

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{941981}}^1$

素因数の和:942063

約数の個数: 24

約数和(自身を含む): 2927680056

約数和(自身を除く): 1552387796

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 941981, 1883962, 3767924, 4709905, 9419810, 18839620, 68764613, 137529226, 275058452, 343823065, 687646130, 1375292260]

約数ペア:

[(1, 1375292260), (2, 687646130), (4, 343823065), (5, 275058452), (10, 137529226), (20, 68764613), (73, 18839620), (146, 9419810), (292, 4709905), (365, 3767924), (730, 1883962), (1460, 941981)]