401632924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1304003}}^1$

素因数の和:1304025

約数の個数: 24

約数和(自身を含む): 876290688

約数和(自身を除く): 474657764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1304003, 2608006, 5216012, 9128021, 14344033, 18256042, 28688066, 36512084, 57376132, 100408231, 200816462, 401632924]

約数ペア:

[(1, 401632924), (2, 200816462), (4, 100408231), (7, 57376132), (11, 36512084), (14, 28688066), (22, 18256042), (28, 14344033), (44, 9128021), (77, 5216012), (154, 2608006), (308, 1304003)]