8404734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 18214560

約数和(自身を除く): 9809826

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 277, 389, 554, 778, 831, 1167, 1662, 2334, 3601, 5057, 7202, 10114, 10803, 15171, 21606, 30342, 107753, 215506, 323259, 646518, 1400789, 2801578, 4202367, 8404734]

約数ペア:

[(1, 8404734), (2, 4202367), (3, 2801578), (6, 1400789), (13, 646518), (26, 323259), (39, 215506), (78, 107753), (277, 30342), (389, 21606), (554, 15171), (778, 10803), (831, 10114), (1167, 7202), (1662, 5057), (2334, 3601)]