1878702436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2125229}}^1$

素因数の和:2125263

約数の個数: 24

約数和(自身を含む): 3748905720

約数和(自身を除く): 1870203284

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 2125229, 4250458, 8500916, 27627977, 36128893, 55255954, 72257786, 110511908, 144515572, 469675609, 939351218, 1878702436]

約数ペア:

[(1, 1878702436), (2, 939351218), (4, 469675609), (13, 144515572), (17, 110511908), (26, 72257786), (34, 55255954), (52, 36128893), (68, 27627977), (221, 8500916), (442, 4250458), (884, 2125229)]