826628322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{286427}}^1$

素因数の和:286482

約数の個数: 32

約数和(自身を含む): 1828556352

約数和(自身を除く): 1001928030

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 286427, 572854, 859281, 1718562, 3723551, 7447102, 10597799, 11170653, 21195598, 22341306, 31793397, 63586794, 137771387, 275542774, 413314161, 826628322]

約数ペア:

[(1, 826628322), (2, 413314161), (3, 275542774), (6, 137771387), (13, 63586794), (26, 31793397), (37, 22341306), (39, 21195598), (74, 11170653), (78, 10597799), (111, 7447102), (222, 3723551), (481, 1718562), (962, 859281), (1443, 572854), (2886, 286427)]