7874029990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34234913}}^1$

素因数の和:34234943

約数の個数: 16

約数和(自身を含む): 14789482848

約数和(自身を除く): 6915452858

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 34234913, 68469826, 171174565, 342349130, 787402999, 1574805998, 3937014995, 7874029990]

約数ペア:

[(1, 7874029990), (2, 3937014995), (5, 1574805998), (10, 787402999), (23, 342349130), (46, 171174565), (115, 68469826), (230, 34234913)]