289744026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337697}}^1$

素因数の和:337726

約数の個数: 32

約数和(自身を含む): 680799168

約数和(自身を除く): 391055142

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 337697, 675394, 1013091, 2026182, 3714667, 4390061, 7429334, 8780122, 11144001, 13170183, 22288002, 26340366, 48290671, 96581342, 144872013, 289744026]

約数ペア:

[(1, 289744026), (2, 144872013), (3, 96581342), (6, 48290671), (11, 26340366), (13, 22288002), (22, 13170183), (26, 11144001), (33, 8780122), (39, 7429334), (66, 4390061), (78, 3714667), (143, 2026182), (286, 1013091), (429, 675394), (858, 337697)]