74920697254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{43008437}}^1$

素因数の和:43008519

約数の個数: 16

約数和(自身を含む): 122832098928

約数和(自身を除く): 47911401674

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 43008437, 86016874, 559109681, 1118219362, 2881565279, 5763130558, 37460348627, 74920697254]

約数ペア:

[(1, 74920697254), (2, 37460348627), (13, 5763130558), (26, 2881565279), (67, 1118219362), (134, 559109681), (871, 86016874), (1742, 43008437)]