919200212

素因数分解:

$2^2\times 7^3\times {\mathrm{669971}}^1$

素因数の和:669996

約数の個数: 24

約数和(自身を含む): 1875921600

約数和(自身を除く): 956721388

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 669971, 1339942, 2679884, 4689797, 9379594, 18759188, 32828579, 65657158, 131314316, 229800053, 459600106, 919200212]

約数ペア:

[(1, 919200212), (2, 459600106), (4, 229800053), (7, 131314316), (14, 65657158), (28, 32828579), (49, 18759188), (98, 9379594), (196, 4689797), (343, 2679884), (686, 1339942), (1372, 669971)]