2022187856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{23203}}^1$

素因数の和:23643

約数の個数: 40

約数和(自身を含む): 4229625120

約数和(自身を除く): 2207437264

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 419, 838, 1676, 3352, 5447, 6704, 10894, 21788, 23203, 43576, 46406, 87152, 92812, 185624, 301639, 371248, 603278, 1206556, 2413112, 4826224, 9722057, 19444114, 38888228, 77776456, 126386741, 155552912, 252773482, 505546964, 1011093928, 2022187856]

約数ペア:

[(1, 2022187856), (2, 1011093928), (4, 505546964), (8, 252773482), (13, 155552912), (16, 126386741), (26, 77776456), (52, 38888228), (104, 19444114), (208, 9722057), (419, 4826224), (838, 2413112), (1676, 1206556), (3352, 603278), (5447, 371248), (6704, 301639), (10894, 185624), (21788, 92812), (23203, 87152), (43576, 46406)]