1213903244

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{69877}}^1$

素因数の和:70025

約数の個数: 24

約数和(自身を含む): 2195287248

約数和(自身を除く): 981384004

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 404, 4343, 8686, 17372, 69877, 139754, 279508, 3004711, 6009422, 7057577, 12018844, 14115154, 28230308, 303475811, 606951622, 1213903244]

約数ペア:

[(1, 1213903244), (2, 606951622), (4, 303475811), (43, 28230308), (86, 14115154), (101, 12018844), (172, 7057577), (202, 6009422), (404, 3004711), (4343, 279508), (8686, 139754), (17372, 69877)]