4820842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1181}}^1$

素因数の和:1353

約数の個数: 16

約数和(自身を含む): 7843752

約数和(自身を除く): 3022910

約数列:

[1, 2, 13, 26, 157, 314, 1181, 2041, 2362, 4082, 15353, 30706, 185417, 370834, 2410421, 4820842]

約数ペア:

[(1, 4820842), (2, 2410421), (13, 370834), (26, 185417), (157, 30706), (314, 15353), (1181, 4082), (2041, 2362)]