2017534079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{443}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 2356936704

約数和(自身を除く): 339402625

約数列:

[1, 11, 23, 47, 253, 383, 443, 517, 1081, 4213, 4873, 8809, 10189, 11891, 18001, 20821, 96899, 112079, 169669, 198011, 229031, 414023, 478883, 1866359, 3902387, 4554253, 5267713, 7974443, 42926257, 87718873, 183412189, 2017534079]

約数ペア:

[(1, 2017534079), (11, 183412189), (23, 87718873), (47, 42926257), (253, 7974443), (383, 5267713), (443, 4554253), (517, 3902387), (1081, 1866359), (4213, 478883), (4873, 414023), (8809, 229031), (10189, 198011), (11891, 169669), (18001, 112079), (20821, 96899)]