3961330690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{192391}}^1$

素因数の和:192498

約数の個数: 32

約数和(自身を含む): 7480200960

約数和(自身を除く): 3518870270

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 4118, 10295, 20590, 192391, 384782, 961955, 1923910, 5579339, 11158678, 13659761, 27319522, 27896695, 55793390, 68298805, 136597610, 396133069, 792266138, 1980665345, 3961330690]

約数ペア:

[(1, 3961330690), (2, 1980665345), (5, 792266138), (10, 396133069), (29, 136597610), (58, 68298805), (71, 55793390), (142, 27896695), (145, 27319522), (290, 13659761), (355, 11158678), (710, 5579339), (2059, 1923910), (4118, 961955), (10295, 384782), (20590, 192391)]