2019944332

素因数分解:

$2^2\times 7^1\times {\mathrm{1777}}^1\times {\mathrm{40597}}^1$

素因数の和:42385

約数の個数: 24

約数和(自身を含む): 4042261664

約数和(自身を除く): 2022317332

約数列:

[1, 2, 4, 7, 14, 28, 1777, 3554, 7108, 12439, 24878, 40597, 49756, 81194, 162388, 284179, 568358, 1136716, 72140869, 144281738, 288563476, 504986083, 1009972166, 2019944332]

約数ペア:

[(1, 2019944332), (2, 1009972166), (4, 504986083), (7, 288563476), (14, 144281738), (28, 72140869), (1777, 1136716), (3554, 568358), (7108, 284179), (12439, 162388), (24878, 81194), (40597, 49756)]