1392289613

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 1858816512

約数和(自身を除く): 466526899

約数列:

[1, 11, 13, 17, 23, 37, 143, 187, 221, 253, 299, 391, 407, 481, 629, 673, 851, 2431, 3289, 4301, 5083, 5291, 6919, 7403, 8177, 8749, 9361, 11063, 11441, 14467, 15479, 24901, 55913, 89947, 96239, 121693, 125851, 148733, 159137, 170269, 188071, 201227, 263143, 273911, 323713, 423317, 572723, 1636063, 2068781, 2213497, 2894573, 3420859, 3560843, 4656487, 5503121, 6299953, 7445399, 9736291, 37629449, 60534331, 81899389, 107099201, 126571783, 1392289613]

約数ペア:

[(1, 1392289613), (11, 126571783), (13, 107099201), (17, 81899389), (23, 60534331), (37, 37629449), (143, 9736291), (187, 7445399), (221, 6299953), (253, 5503121), (299, 4656487), (391, 3560843), (407, 3420859), (481, 2894573), (629, 2213497), (673, 2068781), (851, 1636063), (2431, 572723), (3289, 423317), (4301, 323713), (5083, 273911), (5291, 263143), (6919, 201227), (7403, 188071), (8177, 170269), (8749, 159137), (9361, 148733), (11063, 125851), (11441, 121693), (14467, 96239), (15479, 89947), (24901, 55913)]