2149883996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2003}}^1\times {\mathrm{20641}}^1$

素因数の和:22661

約数の個数: 24

約数和(自身を含む): 4053923664

約数和(自身を除く): 1904039668

約数列:

[1, 2, 4, 13, 26, 52, 2003, 4006, 8012, 20641, 26039, 41282, 52078, 82564, 104156, 268333, 536666, 1073332, 41343923, 82687846, 165375692, 537470999, 1074941998, 2149883996]

約数ペア:

[(1, 2149883996), (2, 1074941998), (4, 537470999), (13, 165375692), (26, 82687846), (52, 41343923), (2003, 1073332), (4006, 536666), (8012, 268333), (20641, 104156), (26039, 82564), (41282, 52078)]