2015909296

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{564997}}^1$

素因数の和:565228

約数の個数: 20

約数和(自身を含む): 3923346112

約数和(自身を除く): 1907436816

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 564997, 1129994, 2259988, 4519976, 9039952, 125994331, 251988662, 503977324, 1007954648, 2015909296]

約数ペア:

[(1, 2015909296), (2, 1007954648), (4, 503977324), (8, 251988662), (16, 125994331), (223, 9039952), (446, 4519976), (892, 2259988), (1784, 1129994), (3568, 564997)]