1231548278

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1\times {\mathrm{479}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 1938988800

約数和(自身を除く): 707440522

約数列:

[1, 2, 29, 58, 97, 194, 457, 479, 914, 958, 2813, 5626, 13253, 13891, 26506, 27782, 44329, 46463, 88658, 92926, 218903, 437806, 1285541, 1347427, 2571082, 2694854, 6348187, 12696374, 21233591, 42467182, 615774139, 1231548278]

約数ペア:

[(1, 1231548278), (2, 615774139), (29, 42467182), (58, 21233591), (97, 12696374), (194, 6348187), (457, 2694854), (479, 2571082), (914, 1347427), (958, 1285541), (2813, 437806), (5626, 218903), (13253, 92926), (13891, 88658), (26506, 46463), (27782, 44329)]