4905866

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2521}}^1$

素因数の和:2669

約数の個数: 16

約数和(自身を含む): 8473920

約数和(自身を除く): 3568054

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 2521, 5042, 17647, 35294, 350419, 700838, 2452933, 4905866]

約数ペア:

[(1, 4905866), (2, 2452933), (7, 700838), (14, 350419), (139, 35294), (278, 17647), (973, 5042), (1946, 2521)]