13429988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 28195776

約数和(自身を除く): 14765788

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 143, 212, 286, 443, 572, 583, 689, 886, 1166, 1378, 1772, 2332, 2756, 4873, 5759, 7579, 9746, 11518, 15158, 19492, 23036, 23479, 30316, 46958, 63349, 93916, 126698, 253396, 258269, 305227, 516538, 610454, 1033076, 1220908, 3357497, 6714994, 13429988]

約数ペア:

[(1, 13429988), (2, 6714994), (4, 3357497), (11, 1220908), (13, 1033076), (22, 610454), (26, 516538), (44, 305227), (52, 258269), (53, 253396), (106, 126698), (143, 93916), (212, 63349), (286, 46958), (443, 30316), (572, 23479), (583, 23036), (689, 19492), (886, 15158), (1166, 11518), (1378, 9746), (1772, 7579), (2332, 5759), (2756, 4873)]