2016043309

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{20981}}^1$

素因数の和:21085

約数の個数: 24

約数和(自身を含む): 2454138648

約数和(自身を除く): 438095339

約数列:

[1, 7, 37, 49, 53, 259, 371, 1813, 1961, 2597, 13727, 20981, 96089, 146867, 776297, 1028069, 1111993, 5434079, 7783951, 38038553, 41143741, 54487657, 288006187, 2016043309]

約数ペア:

[(1, 2016043309), (7, 288006187), (37, 54487657), (49, 41143741), (53, 38038553), (259, 7783951), (371, 5434079), (1813, 1111993), (1961, 1028069), (2597, 776297), (13727, 146867), (20981, 96089)]