330051248

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{557519}}^1$

素因数の和:557564

約数の個数: 20

約数和(自身を含む): 656758560

約数和(自身を除く): 326707312

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 557519, 1115038, 2230076, 4460152, 8920304, 20628203, 41256406, 82512812, 165025624, 330051248]

約数ペア:

[(1, 330051248), (2, 165025624), (4, 82512812), (8, 41256406), (16, 20628203), (37, 8920304), (74, 4460152), (148, 2230076), (296, 1115038), (592, 557519)]