258615942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{26107}}^1$

素因数の和:26252

約数の個数: 32

約数和(自身を含む): 561426432

約数和(自身を除く): 302810490

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 26107, 52214, 78321, 156642, 339391, 678782, 1018173, 2036346, 3315589, 6631178, 9946767, 19893534, 43102657, 86205314, 129307971, 258615942]

約数ペア:

[(1, 258615942), (2, 129307971), (3, 86205314), (6, 43102657), (13, 19893534), (26, 9946767), (39, 6631178), (78, 3315589), (127, 2036346), (254, 1018173), (381, 678782), (762, 339391), (1651, 156642), (3302, 78321), (4953, 52214), (9906, 26107)]