2881675742

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{12391}}^1$

素因数の和:12477

約数の個数: 36

約数和(自身を含む): 4909797144

約数和(自身を除く): 2028121402

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 961, 1922, 3751, 7502, 10571, 12391, 21142, 24782, 116281, 136301, 232562, 272602, 384121, 768242, 1499311, 2998622, 4225331, 8450662, 11907751, 23815502, 46478641, 92957282, 130985261, 261970522, 1440837871, 2881675742]

約数ペア:

[(1, 2881675742), (2, 1440837871), (11, 261970522), (22, 130985261), (31, 92957282), (62, 46478641), (121, 23815502), (242, 11907751), (341, 8450662), (682, 4225331), (961, 2998622), (1922, 1499311), (3751, 768242), (7502, 384121), (10571, 272602), (12391, 232562), (21142, 136301), (24782, 116281)]