520018184

素因数分解:

$2^3\times 7^4\times {\mathrm{27073}}^1$

素因数の和:27107

約数の個数: 40

約数和(自身を含む): 1137514110

約数和(自身を除く): 617495926

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2401, 2744, 4802, 9604, 19208, 27073, 54146, 108292, 189511, 216584, 379022, 758044, 1326577, 1516088, 2653154, 5306308, 9286039, 10612616, 18572078, 37144156, 65002273, 74288312, 130004546, 260009092, 520018184]

約数ペア:

[(1, 520018184), (2, 260009092), (4, 130004546), (7, 74288312), (8, 65002273), (14, 37144156), (28, 18572078), (49, 10612616), (56, 9286039), (98, 5306308), (196, 2653154), (343, 1516088), (392, 1326577), (686, 758044), (1372, 379022), (2401, 216584), (2744, 189511), (4802, 108292), (9604, 54146), (19208, 27073)]