1270708712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1745479}}^1$

素因数の和:1745505

約数の個数: 32

約数和(自身を含む): 2932406400

約数和(自身を除く): 1661697688

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1745479, 3490958, 6981916, 12218353, 13963832, 22691227, 24436706, 45382454, 48873412, 90764908, 97746824, 158838589, 181529816, 317677178, 635354356, 1270708712]

約数ペア:

[(1, 1270708712), (2, 635354356), (4, 317677178), (7, 181529816), (8, 158838589), (13, 97746824), (14, 90764908), (26, 48873412), (28, 45382454), (52, 24436706), (56, 22691227), (91, 13963832), (104, 12218353), (182, 6981916), (364, 3490958), (728, 1745479)]