1929041030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{888959}}^1$

素因数の和:889004

約数の個数: 32

約数和(自身を含む): 4096327680

約数和(自身を除く): 2167286650

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 888959, 1777918, 4444795, 6222713, 8889590, 12445426, 27557729, 31113565, 55115458, 62227130, 137788645, 192904103, 275577290, 385808206, 964520515, 1929041030]

約数ペア:

[(1, 1929041030), (2, 964520515), (5, 385808206), (7, 275577290), (10, 192904103), (14, 137788645), (31, 62227130), (35, 55115458), (62, 31113565), (70, 27557729), (155, 12445426), (217, 8889590), (310, 6222713), (434, 4444795), (1085, 1777918), (2170, 888959)]