996901690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5246851}}^1$

素因数の和:5246877

約数の個数: 16

約数和(自身を含む): 1888866720

約数和(自身を除く): 891965030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5246851, 10493702, 26234255, 52468510, 99690169, 199380338, 498450845, 996901690]

約数ペア:

[(1, 996901690), (2, 498450845), (5, 199380338), (10, 99690169), (19, 52468510), (38, 26234255), (95, 10493702), (190, 5246851)]