538001576

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{14149}}^1$

素因数の和:14266

約数の個数: 48

約数和(自身を含む): 1185628500

約数和(自身を除く): 647626924

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 1358, 2716, 4753, 5432, 9506, 14149, 19012, 28298, 38024, 56596, 99043, 113192, 198086, 396172, 693301, 792344, 1372453, 1386602, 2744906, 2773204, 5489812, 5546408, 9607171, 10979624, 19214342, 38428684, 67250197, 76857368, 134500394, 269000788, 538001576]

約数ペア:

[(1, 538001576), (2, 269000788), (4, 134500394), (7, 76857368), (8, 67250197), (14, 38428684), (28, 19214342), (49, 10979624), (56, 9607171), (97, 5546408), (98, 5489812), (194, 2773204), (196, 2744906), (388, 1386602), (392, 1372453), (679, 792344), (776, 693301), (1358, 396172), (2716, 198086), (4753, 113192), (5432, 99043), (9506, 56596), (14149, 38024), (19012, 28298)]