2051433132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{309137}}^1$

素因数の和:309230

約数の個数: 48

約数和(自身を含む): 5539752960

約数和(自身を除く): 3488319828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 309137, 618274, 927411, 1236548, 1854822, 2163959, 3709644, 4327918, 6491877, 8655836, 12983754, 24421823, 25967508, 48843646, 73265469, 97687292, 146530938, 170952761, 293061876, 341905522, 512858283, 683811044, 1025716566, 2051433132]

約数ペア:

[(1, 2051433132), (2, 1025716566), (3, 683811044), (4, 512858283), (6, 341905522), (7, 293061876), (12, 170952761), (14, 146530938), (21, 97687292), (28, 73265469), (42, 48843646), (79, 25967508), (84, 24421823), (158, 12983754), (237, 8655836), (316, 6491877), (474, 4327918), (553, 3709644), (948, 2163959), (1106, 1854822), (1659, 1236548), (2212, 927411), (3318, 618274), (6636, 309137)]