1438459012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{21153809}}^1$

素因数の和:21153830

約数の個数: 12

約数和(自身を含む): 2665380060

約数和(自身を除く): 1226921048

約数列:

[1, 2, 4, 17, 34, 68, 21153809, 42307618, 84615236, 359614753, 719229506, 1438459012]

約数ペア:

[(1, 1438459012), (2, 719229506), (4, 359614753), (17, 84615236), (34, 42307618), (68, 21153809)]