259309362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{26177}}^1$

素因数の和:26322

約数の個数: 32

約数和(自身を含む): 562931712

約数和(自身を除く): 303622350

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 26177, 52354, 78531, 157062, 340301, 680602, 1020903, 2041806, 3324479, 6648958, 9973437, 19946874, 43218227, 86436454, 129654681, 259309362]

約数ペア:

[(1, 259309362), (2, 129654681), (3, 86436454), (6, 43218227), (13, 19946874), (26, 9973437), (39, 6648958), (78, 3324479), (127, 2041806), (254, 1020903), (381, 680602), (762, 340301), (1651, 157062), (3302, 78531), (4953, 52354), (9906, 26177)]