2666612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2699}}^1$

素因数の和:2735

約数の個数: 24

約数和(自身を含む): 5292000

約数和(自身を除く): 2625388

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2699, 5398, 10796, 35087, 51281, 70174, 102562, 140348, 205124, 666653, 1333306, 2666612]

約数ペア:

[(1, 2666612), (2, 1333306), (4, 666653), (13, 205124), (19, 140348), (26, 102562), (38, 70174), (52, 51281), (76, 35087), (247, 10796), (494, 5398), (988, 2699)]