3950884

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{947}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 7963200

約数和(自身を除く): 4012316

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 947, 1043, 1894, 2086, 3788, 4172, 6629, 13258, 26516, 141103, 282206, 564412, 987721, 1975442, 3950884]

約数ペア:

[(1, 3950884), (2, 1975442), (4, 987721), (7, 564412), (14, 282206), (28, 141103), (149, 26516), (298, 13258), (596, 6629), (947, 4172), (1043, 3788), (1894, 2086)]