858533114

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 1346492160

約数和(自身を除く): 487959046

約数列:

[1, 2, 47, 53, 94, 106, 389, 443, 778, 886, 2491, 4982, 18283, 20617, 20821, 23479, 36566, 41234, 41642, 46958, 172327, 344654, 968999, 1103513, 1937998, 2207026, 8099369, 9133331, 16198738, 18266662, 429266557, 858533114]

約数ペア:

[(1, 858533114), (2, 429266557), (47, 18266662), (53, 16198738), (94, 9133331), (106, 8099369), (389, 2207026), (443, 1937998), (778, 1103513), (886, 968999), (2491, 344654), (4982, 172327), (18283, 46958), (20617, 41642), (20821, 41234), (23479, 36566)]