2220188074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{20681}}^1\times {\mathrm{4129}}^1$

素因数の和:24825

約数の個数: 16

約数和(自身を含む): 3587499720

約数和(自身を除く): 1367311646

約数列:

[1, 2, 13, 26, 4129, 8258, 20681, 41362, 53677, 107354, 268853, 537706, 85391849, 170783698, 1110094037, 2220188074]

約数ペア:

[(1, 2220188074), (2, 1110094037), (13, 170783698), (26, 85391849), (4129, 537706), (8258, 268853), (20681, 107354), (41362, 53677)]