190080878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6763}}^1$

素因数の和:6848

約数の個数: 32

約数和(自身を含む): 327269376

約数和(自身を除く): 137188498

約数列:

[1, 2, 13, 23, 26, 46, 47, 94, 299, 598, 611, 1081, 1222, 2162, 6763, 13526, 14053, 28106, 87919, 155549, 175838, 311098, 317861, 635722, 2022137, 4044274, 4132193, 7310803, 8264386, 14621606, 95040439, 190080878]

約数ペア:

[(1, 190080878), (2, 95040439), (13, 14621606), (23, 8264386), (26, 7310803), (46, 4132193), (47, 4044274), (94, 2022137), (299, 635722), (598, 317861), (611, 311098), (1081, 175838), (1222, 155549), (2162, 87919), (6763, 28106), (13526, 14053)]