1388532652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{24979}}^1$

素因数の和:26065

約数の個数: 24

約数和(自身を含む): 2619402800

約数和(自身を除く): 1230870148

約数列:

[1, 2, 4, 13, 26, 52, 1069, 2138, 4276, 13897, 24979, 27794, 49958, 55588, 99916, 324727, 649454, 1298908, 26702551, 53405102, 106810204, 347133163, 694266326, 1388532652]

約数ペア:

[(1, 1388532652), (2, 694266326), (4, 347133163), (13, 106810204), (26, 53405102), (52, 26702551), (1069, 1298908), (2138, 649454), (4276, 324727), (13897, 99916), (24979, 55588), (27794, 49958)]