2120822782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1\times {\mathrm{1759}}^1$

素因数の和:2440

約数の個数: 32

約数和(自身を含む): 3477196800

約数和(自身を除く): 1356374018

約数列:

[1, 2, 13, 26, 79, 158, 587, 1027, 1174, 1759, 2054, 3518, 7631, 15262, 22867, 45734, 46373, 92746, 138961, 277922, 602849, 1032533, 1205698, 1806493, 2065066, 3612986, 13422929, 26845858, 81570107, 163140214, 1060411391, 2120822782]

約数ペア:

[(1, 2120822782), (2, 1060411391), (13, 163140214), (26, 81570107), (79, 26845858), (158, 13422929), (587, 3612986), (1027, 2065066), (1174, 1806493), (1759, 1205698), (2054, 1032533), (3518, 602849), (7631, 277922), (15262, 138961), (22867, 92746), (45734, 46373)]