4385072

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{1229}}^1$

素因数の和:1460

約数の個数: 20

約数和(自身を含む): 8541120

約数和(自身を除く): 4156048

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1229, 1784, 2458, 3568, 4916, 9832, 19664, 274067, 548134, 1096268, 2192536, 4385072]

約数ペア:

[(1, 4385072), (2, 2192536), (4, 1096268), (8, 548134), (16, 274067), (223, 19664), (446, 9832), (892, 4916), (1229, 3568), (1784, 2458)]