396261602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{19991}}^1$

素因数の和:20074

約数の個数: 32

約数和(自身を含む): 699560064

約数和(自身を除く): 303298462

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 187, 374, 583, 901, 1166, 1802, 9911, 19822, 19991, 39982, 219901, 339847, 439802, 679694, 1059523, 2119046, 3738317, 7476634, 11654753, 18011891, 23309506, 36023782, 198130801, 396261602]

約数ペア:

[(1, 396261602), (2, 198130801), (11, 36023782), (17, 23309506), (22, 18011891), (34, 11654753), (53, 7476634), (106, 3738317), (187, 2119046), (374, 1059523), (583, 679694), (901, 439802), (1166, 339847), (1802, 219901), (9911, 39982), (19822, 19991)]