265300802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{569}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 436665600

約数和(自身を除く): 171364798

約数列:

[1, 2, 13, 26, 79, 158, 227, 454, 569, 1027, 1138, 2054, 2951, 5902, 7397, 14794, 17933, 35866, 44951, 89902, 129163, 233129, 258326, 466258, 584363, 1168726, 1679119, 3358238, 10203877, 20407754, 132650401, 265300802]

約数ペア:

[(1, 265300802), (2, 132650401), (13, 20407754), (26, 10203877), (79, 3358238), (158, 1679119), (227, 1168726), (454, 584363), (569, 466258), (1027, 258326), (1138, 233129), (2054, 129163), (2951, 89902), (5902, 44951), (7397, 35866), (14794, 17933)]