1289046524

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{12809}}^1$

素因数の和:13133

約数の個数: 24

約数和(自身を含む): 2284791600

約数和(自身を除く): 995745076

約数列:

[1, 2, 4, 139, 181, 278, 362, 556, 724, 12809, 25159, 25618, 50318, 51236, 100636, 1780451, 2318429, 3560902, 4636858, 7121804, 9273716, 322261631, 644523262, 1289046524]

約数ペア:

[(1, 1289046524), (2, 644523262), (4, 322261631), (139, 9273716), (181, 7121804), (278, 4636858), (362, 3560902), (556, 2318429), (724, 1780451), (12809, 100636), (25159, 51236), (25618, 50318)]