556457132

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{36871}}^1$

素因数の和:36907

約数の個数: 48

約数和(自身を含む): 1238899200

約数和(自身を除く): 682442068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 7546, 15092, 36871, 73742, 147484, 258097, 405581, 516194, 811162, 1032388, 1622324, 1806679, 2839067, 3613358, 5678134, 7226716, 11356268, 12646753, 19873469, 25293506, 39746938, 50587012, 79493876, 139114283, 278228566, 556457132]

約数ペア:

[(1, 556457132), (2, 278228566), (4, 139114283), (7, 79493876), (11, 50587012), (14, 39746938), (22, 25293506), (28, 19873469), (44, 12646753), (49, 11356268), (77, 7226716), (98, 5678134), (154, 3613358), (196, 2839067), (308, 1806679), (343, 1622324), (539, 1032388), (686, 811162), (1078, 516194), (1372, 405581), (2156, 258097), (3773, 147484), (7546, 73742), (15092, 36871)]