4545008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{21851}}^1$

素因数の和:21872

約数の個数: 20

約数和(自身を含む): 9483768

約数和(自身を除く): 4938760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 21851, 43702, 87404, 174808, 284063, 349616, 568126, 1136252, 2272504, 4545008]

約数ペア:

[(1, 4545008), (2, 2272504), (4, 1136252), (8, 568126), (13, 349616), (16, 284063), (26, 174808), (52, 87404), (104, 43702), (208, 21851)]