1489180030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11455231}}^1$

素因数の和:11455251

約数の個数: 16

約数和(自身を含む): 2886718464

約数和(自身を除く): 1397538434

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 11455231, 22910462, 57276155, 114552310, 148918003, 297836006, 744590015, 1489180030]

約数ペア:

[(1, 1489180030), (2, 744590015), (5, 297836006), (10, 148918003), (13, 114552310), (26, 57276155), (65, 22910462), (130, 11455231)]