1420784066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{12479}}^1$

素因数の和:12674

約数の個数: 32

約数和(自身を含む): 2390169600

約数和(自身を除く): 969385534

約数列:

[1, 2, 13, 26, 29, 58, 151, 302, 377, 754, 1963, 3926, 4379, 8758, 12479, 24958, 56927, 113854, 162227, 324454, 361891, 723782, 1884329, 3768658, 4704583, 9409166, 24496277, 48992554, 54645541, 109291082, 710392033, 1420784066]

約数ペア:

[(1, 1420784066), (2, 710392033), (13, 109291082), (26, 54645541), (29, 48992554), (58, 24496277), (151, 9409166), (302, 4704583), (377, 3768658), (754, 1884329), (1963, 723782), (3926, 361891), (4379, 324454), (8758, 162227), (12479, 113854), (24958, 56927)]