4921994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 9510912

約数和(自身を除く): 4588918

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 1031, 2062, 2387, 4774, 7217, 11341, 14434, 22682, 31961, 63922, 79387, 158774, 223727, 351571, 447454, 703142, 2460997, 4921994]

約数ペア:

[(1, 4921994), (2, 2460997), (7, 703142), (11, 447454), (14, 351571), (22, 223727), (31, 158774), (62, 79387), (77, 63922), (154, 31961), (217, 22682), (341, 14434), (434, 11341), (682, 7217), (1031, 4774), (2062, 2387)]