2019858164051

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13627}}^1\times {\mathrm{56167}}^1$

素因数の和:69843

約数の個数: 32

約数和(自身を含む): 2571937213440

約数和(自身を除く): 552079049389

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 13627, 56167, 95389, 177151, 393169, 395183, 730171, 1240057, 1628843, 2766281, 5111197, 5137379, 11401901, 21174959, 35961653, 148224713, 765387709, 5357713963, 9950040217, 22196243561, 69650281519, 155373704927, 288551166293, 2019858164051]

約数ペア:

[(1, 2019858164051), (7, 288551166293), (13, 155373704927), (29, 69650281519), (91, 22196243561), (203, 9950040217), (377, 5357713963), (2639, 765387709), (13627, 148224713), (56167, 35961653), (95389, 21174959), (177151, 11401901), (393169, 5137379), (395183, 5111197), (730171, 2766281), (1240057, 1628843)]