12879119446

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 20509304832

約数和(自身を除く): 7630185386

約数列:

[1, 2, 31, 47, 62, 94, 271, 347, 542, 694, 1457, 2209, 2914, 4418, 8401, 10757, 12737, 16309, 16802, 21514, 25474, 32618, 68479, 94037, 136958, 188074, 394847, 505579, 598639, 766523, 789694, 1011158, 1197278, 1533046, 2915147, 4419739, 5830294, 8839478, 18557809, 23762213, 37115618, 47524426, 137011909, 207727733, 274023818, 415455466, 6439559723, 12879119446]

約数ペア:

[(1, 12879119446), (2, 6439559723), (31, 415455466), (47, 274023818), (62, 207727733), (94, 137011909), (271, 47524426), (347, 37115618), (542, 23762213), (694, 18557809), (1457, 8839478), (2209, 5830294), (2914, 4419739), (4418, 2915147), (8401, 1533046), (10757, 1197278), (12737, 1011158), (16309, 789694), (16802, 766523), (21514, 598639), (25474, 505579), (32618, 394847), (68479, 188074), (94037, 136958)]