2017454957

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{997259}}^1$

素因数の和:997300

約数の個数: 12

約数和(自身を含む): 2449270560

約数和(自身を除く): 431815603

約数列:

[1, 7, 17, 119, 289, 2023, 997259, 6980813, 16953403, 118673821, 288207851, 2017454957]

約数ペア:

[(1, 2017454957), (7, 288207851), (17, 118673821), (119, 16953403), (289, 6980813), (2023, 997259)]