13161070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3491}}^1$

素因数の和:3540

約数の個数: 32

約数和(自身を含む): 26399520

約数和(自身を除く): 13238450

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3491, 3770, 6982, 17455, 34910, 45383, 90766, 101239, 202478, 226915, 453830, 506195, 1012390, 1316107, 2632214, 6580535, 13161070]

約数ペア:

[(1, 13161070), (2, 6580535), (5, 2632214), (10, 1316107), (13, 1012390), (26, 506195), (29, 453830), (58, 226915), (65, 202478), (130, 101239), (145, 90766), (290, 45383), (377, 34910), (754, 17455), (1885, 6982), (3491, 3770)]