2019908996

素因数分解:

$2^2\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{46273}}^1$

素因数の和:47843

約数の個数: 24

約数和(自身を含む): 4042496640

約数和(自身を除く): 2022587644

約数列:

[1, 2, 4, 7, 14, 28, 1559, 3118, 6236, 10913, 21826, 43652, 46273, 92546, 185092, 323911, 647822, 1295644, 72139607, 144279214, 288558428, 504977249, 1009954498, 2019908996]

約数ペア:

[(1, 2019908996), (2, 1009954498), (4, 504977249), (7, 288558428), (14, 144279214), (28, 72139607), (1559, 1295644), (3118, 647822), (6236, 323911), (10913, 185092), (21826, 92546), (43652, 46273)]