2015293616

素因数分解:

$2^4\times 7^1\times {\mathrm{17993693}}^1$

素因数の和:17993708

約数の個数: 20

約数和(自身を含む): 4462436112

約数和(自身を除く): 2447142496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17993693, 35987386, 71974772, 125955851, 143949544, 251911702, 287899088, 503823404, 1007646808, 2015293616]

約数ペア:

[(1, 2015293616), (2, 1007646808), (4, 503823404), (7, 287899088), (8, 251911702), (14, 143949544), (16, 125955851), (28, 71974772), (56, 35987386), (112, 17993693)]