1320687614

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{57059}}^1$

素因数の和:57295

約数の個数: 16

約数和(自身を含む): 2021293440

約数和(自身を除く): 700605826

約数列:

[1, 2, 71, 142, 163, 326, 11573, 23146, 57059, 114118, 4051189, 8102378, 9300617, 18601234, 660343807, 1320687614]

約数ペア:

[(1, 1320687614), (2, 660343807), (71, 18601234), (142, 9300617), (163, 8102378), (326, 4051189), (11573, 114118), (23146, 57059)]