46826390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15661}}^1$

素因数の和:15704

約数の個数: 32

約数和(自身を含む): 94723776

約数和(自身を除く): 47897386

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 15661, 31322, 78305, 156610, 203593, 360203, 407186, 720406, 1017965, 1801015, 2035930, 3602030, 4682639, 9365278, 23413195, 46826390]

約数ペア:

[(1, 46826390), (2, 23413195), (5, 9365278), (10, 4682639), (13, 3602030), (23, 2035930), (26, 1801015), (46, 1017965), (65, 720406), (115, 407186), (130, 360203), (230, 203593), (299, 156610), (598, 78305), (1495, 31322), (2990, 15661)]