389655662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1973}}^1$

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 654925824

約数和(自身を除く): 265270162

約数列:

[1, 2, 11, 22, 47, 94, 191, 382, 517, 1034, 1973, 2101, 3946, 4202, 8977, 17954, 21703, 43406, 92731, 98747, 185462, 197494, 376843, 753686, 1020041, 2040082, 4145273, 8290546, 17711621, 35423242, 194827831, 389655662]

約数ペア:

[(1, 389655662), (2, 194827831), (11, 35423242), (22, 17711621), (47, 8290546), (94, 4145273), (191, 2040082), (382, 1020041), (517, 753686), (1034, 376843), (1973, 197494), (2101, 185462), (3946, 98747), (4202, 92731), (8977, 43406), (17954, 21703)]