2698045215

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1373051}}^1$

素因数の和:1373190

約数の個数: 16

約数和(自身を含む): 4349828736

約数和(自身を除く): 1651783521

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 1373051, 4119153, 6865255, 20595765, 179869681, 539609043, 899348405, 2698045215]

約数ペア:

[(1, 2698045215), (3, 899348405), (5, 539609043), (15, 179869681), (131, 20595765), (393, 6865255), (655, 4119153), (1965, 1373051)]