2217888959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{967}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 2676140544

約数和(自身を除く): 458251585

約数列:

[1, 11, 13, 43, 143, 373, 473, 559, 967, 4103, 4849, 6149, 10637, 12571, 16039, 41581, 53339, 138281, 176429, 208507, 360691, 457391, 540553, 2293577, 3967601, 4688983, 5946083, 15509713, 51578813, 170606843, 201626269, 2217888959]

約数ペア:

[(1, 2217888959), (11, 201626269), (13, 170606843), (43, 51578813), (143, 15509713), (373, 5946083), (473, 4688983), (559, 3967601), (967, 2293577), (4103, 540553), (4849, 457391), (6149, 360691), (10637, 208507), (12571, 176429), (16039, 138281), (41581, 53339)]