480147122

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{20773}}^1$

素因数の和:20922

約数の個数: 32

約数和(自身を含む): 893448192

約数和(自身を除く): 413301070

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 889, 1651, 1778, 3302, 11557, 20773, 23114, 41546, 145411, 270049, 290822, 540098, 1890343, 2638171, 3780686, 5276342, 18467197, 34296223, 36934394, 68592446, 240073561, 480147122]

約数ペア:

[(1, 480147122), (2, 240073561), (7, 68592446), (13, 36934394), (14, 34296223), (26, 18467197), (91, 5276342), (127, 3780686), (182, 2638171), (254, 1890343), (889, 540098), (1651, 290822), (1778, 270049), (3302, 145411), (11557, 41546), (20773, 23114)]