507253936

素因数分解:

$2^4\times 7^1\times {\mathrm{521}}^1\times {\mathrm{8693}}^1$

素因数の和:9229

約数の個数: 40

約数和(自身を含む): 1125490464

約数和(自身を除く): 618236528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 521, 1042, 2084, 3647, 4168, 7294, 8336, 8693, 14588, 17386, 29176, 34772, 58352, 60851, 69544, 121702, 139088, 243404, 486808, 973616, 4529053, 9058106, 18116212, 31703371, 36232424, 63406742, 72464848, 126813484, 253626968, 507253936]

約数ペア:

[(1, 507253936), (2, 253626968), (4, 126813484), (7, 72464848), (8, 63406742), (14, 36232424), (16, 31703371), (28, 18116212), (56, 9058106), (112, 4529053), (521, 973616), (1042, 486808), (2084, 243404), (3647, 139088), (4168, 121702), (7294, 69544), (8336, 60851), (8693, 58352), (14588, 34772), (17386, 29176)]