3957646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 7649280

約数和(自身を除く): 3691634

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 829, 1658, 2387, 4774, 5803, 9119, 11606, 18238, 25699, 51398, 63833, 127666, 179893, 282689, 359786, 565378, 1978823, 3957646]

約数ペア:

[(1, 3957646), (2, 1978823), (7, 565378), (11, 359786), (14, 282689), (22, 179893), (31, 127666), (62, 63833), (77, 51398), (154, 25699), (217, 18238), (341, 11606), (434, 9119), (682, 5803), (829, 4774), (1658, 2387)]