1238278003450

素因数分解:

$2^1\times 5^2\times {\mathrm{4271}}^1\times {\mathrm{5798539}}^1$

素因数の和:5802822

約数の個数: 24

約数和(自身を含む): 2303736747840

約数和(自身を除く): 1065458744390

約数列:

[1, 2, 5, 10, 25, 50, 4271, 8542, 21355, 42710, 106775, 213550, 5798539, 11597078, 28992695, 57985390, 144963475, 289926950, 24765560069, 49531120138, 123827800345, 247655600690, 619139001725, 1238278003450]

約数ペア:

[(1, 1238278003450), (2, 619139001725), (5, 247655600690), (10, 123827800345), (25, 49531120138), (50, 24765560069), (4271, 289926950), (8542, 144963475), (21355, 57985390), (42710, 28992695), (106775, 11597078), (213550, 5798539)]