396705598

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^2\times {\mathrm{269}}^1$

素因数の和:684

約数の個数: 24

約数和(自身を含む): 631913400

約数和(自身を除く): 235207802

約数列:

[1, 2, 19, 38, 197, 269, 394, 538, 3743, 5111, 7486, 10222, 38809, 52993, 77618, 105986, 737371, 1006867, 1474742, 2013734, 10439621, 20879242, 198352799, 396705598]

約数ペア:

[(1, 396705598), (2, 198352799), (19, 20879242), (38, 10439621), (197, 2013734), (269, 1474742), (394, 1006867), (538, 737371), (3743, 105986), (5111, 77618), (7486, 52993), (10222, 38809)]