1311291306

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1259}}^1\times {\mathrm{4451}}^1$

素因数の和:5731

約数の個数: 48

約数和(自身を含む): 3062797920

約数和(自身を除く): 1751506614

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1259, 2518, 3777, 4451, 7554, 8902, 11331, 13353, 16367, 22662, 26706, 32734, 40059, 49101, 57863, 80118, 98202, 115726, 147303, 173589, 294606, 347178, 520767, 1041534, 5603809, 11207618, 16811427, 33622854, 50434281, 72849517, 100868562, 145699034, 218548551, 437097102, 655645653, 1311291306]

約数ペア:

[(1, 1311291306), (2, 655645653), (3, 437097102), (6, 218548551), (9, 145699034), (13, 100868562), (18, 72849517), (26, 50434281), (39, 33622854), (78, 16811427), (117, 11207618), (234, 5603809), (1259, 1041534), (2518, 520767), (3777, 347178), (4451, 294606), (7554, 173589), (8902, 147303), (11331, 115726), (13353, 98202), (16367, 80118), (22662, 57863), (26706, 49101), (32734, 40059)]