1230236548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{70687}}^1$

素因数の和:70939

約数の個数: 24

約数和(自身を含む): 2276153600

約数和(自身を除く): 1045917052

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 916, 4351, 8702, 17404, 70687, 141374, 282748, 1343053, 2686106, 5372212, 16187323, 32374646, 64749292, 307559137, 615118274, 1230236548]

約数ペア:

[(1, 1230236548), (2, 615118274), (4, 307559137), (19, 64749292), (38, 32374646), (76, 16187323), (229, 5372212), (458, 2686106), (916, 1343053), (4351, 282748), (8702, 141374), (17404, 70687)]