2661652

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4133}}^1$

素因数の和:4167

約数の個数: 24

約数和(自身を含む): 5556096

約数和(自身を除く): 2894444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 4133, 8266, 16532, 28931, 57862, 95059, 115724, 190118, 380236, 665413, 1330826, 2661652]

約数ペア:

[(1, 2661652), (2, 1330826), (4, 665413), (7, 380236), (14, 190118), (23, 115724), (28, 95059), (46, 57862), (92, 28931), (161, 16532), (322, 8266), (644, 4133)]