4027036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 7770224

約数和(自身を除く): 3743188

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 1801, 2236, 3602, 7204, 23413, 46826, 77443, 93652, 154886, 309772, 1006759, 2013518, 4027036]

約数ペア:

[(1, 4027036), (2, 2013518), (4, 1006759), (13, 309772), (26, 154886), (43, 93652), (52, 77443), (86, 46826), (172, 23413), (559, 7204), (1118, 3602), (1801, 2236)]