2019402364

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{484037}}^1$

素因数の和:484197

約数の個数: 24

約数和(自身を含む): 4065919200

約数和(自身を除く): 2046516836

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 484037, 968074, 1936148, 3388259, 6776518, 13553036, 72121513, 144243026, 288486052, 504850591, 1009701182, 2019402364]

約数ペア:

[(1, 2019402364), (2, 1009701182), (4, 504850591), (7, 288486052), (14, 144243026), (28, 72121513), (149, 13553036), (298, 6776518), (596, 3388259), (1043, 1936148), (2086, 968074), (4172, 484037)]