275542564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{31469}}^1$

素因数の和:31683

約数の個数: 24

約数和(自身を含む): 528696000

約数和(自身を除く): 253153436

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 8756, 31469, 62938, 125876, 346159, 692318, 1384636, 6262331, 12524662, 25049324, 68885641, 137771282, 275542564]

約数ペア:

[(1, 275542564), (2, 137771282), (4, 68885641), (11, 25049324), (22, 12524662), (44, 6262331), (199, 1384636), (398, 692318), (796, 346159), (2189, 125876), (4378, 62938), (8756, 31469)]