2459990015

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4134437}}^1$

素因数の和:4134466

約数の個数: 16

約数和(自身を含む): 3572154432

約数和(自身を除く): 1112164417

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 4134437, 20672185, 28941059, 70285429, 144705295, 351427145, 491998003, 2459990015]

約数ペア:

[(1, 2459990015), (5, 491998003), (7, 351427145), (17, 144705295), (35, 70285429), (85, 28941059), (119, 20672185), (595, 4134437)]