313006228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{4349}}^1$

素因数の和:5319

約数の個数: 24

約数和(自身を含む): 577332000

約数和(自身を除く): 264325772

約数列:

[1, 2, 4, 19, 38, 76, 947, 1894, 3788, 4349, 8698, 17396, 17993, 35986, 71972, 82631, 165262, 330524, 4118503, 8237006, 16474012, 78251557, 156503114, 313006228]

約数ペア:

[(1, 313006228), (2, 156503114), (4, 78251557), (19, 16474012), (38, 8237006), (76, 4118503), (947, 330524), (1894, 165262), (3788, 82631), (4349, 71972), (8698, 35986), (17396, 17993)]