2205392

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 60

約数和(自身を含む): 5194980

約数和(自身を除く): 2989588

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 97, 98, 112, 116, 194, 196, 203, 232, 388, 392, 406, 464, 679, 776, 784, 812, 1358, 1421, 1552, 1624, 2716, 2813, 2842, 3248, 4753, 5432, 5626, 5684, 9506, 10864, 11252, 11368, 19012, 19691, 22504, 22736, 38024, 39382, 45008, 76048, 78764, 137837, 157528, 275674, 315056, 551348, 1102696, 2205392]

約数ペア:

[(1, 2205392), (2, 1102696), (4, 551348), (7, 315056), (8, 275674), (14, 157528), (16, 137837), (28, 78764), (29, 76048), (49, 45008), (56, 39382), (58, 38024), (97, 22736), (98, 22504), (112, 19691), (116, 19012), (194, 11368), (196, 11252), (203, 10864), (232, 9506), (388, 5684), (392, 5626), (406, 5432), (464, 4753), (679, 3248), (776, 2842), (784, 2813), (812, 2716), (1358, 1624), (1421, 1552)]