3990245812

素因数分解:

$2^2\times 7^2\times {\mathrm{2179}}^1\times {\mathrm{9343}}^1$

素因数の和:11540

約数の個数: 36

約数和(自身を含む): 8127598080

約数和(自身を除く): 4137352268

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2179, 4358, 8716, 9343, 15253, 18686, 30506, 37372, 61012, 65401, 106771, 130802, 213542, 261604, 427084, 457807, 915614, 1831228, 20358397, 40716794, 81433588, 142508779, 285017558, 570035116, 997561453, 1995122906, 3990245812]

約数ペア:

[(1, 3990245812), (2, 1995122906), (4, 997561453), (7, 570035116), (14, 285017558), (28, 142508779), (49, 81433588), (98, 40716794), (196, 20358397), (2179, 1831228), (4358, 915614), (8716, 457807), (9343, 427084), (15253, 261604), (18686, 213542), (30506, 130802), (37372, 106771), (61012, 65401)]