720910086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{84793}}^1$

素因数の和:84920

約数の個数: 32

約数和(自身を含む): 1566993120

約数和(自身を除く): 846083034

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8502, 84793, 169586, 254379, 508758, 1102309, 2204618, 3306927, 6613854, 9242437, 18484874, 27727311, 55454622, 120151681, 240303362, 360455043, 720910086]

約数ペア:

[(1, 720910086), (2, 360455043), (3, 240303362), (6, 120151681), (13, 55454622), (26, 27727311), (39, 18484874), (78, 9242437), (109, 6613854), (218, 3306927), (327, 2204618), (654, 1102309), (1417, 508758), (2834, 254379), (4251, 169586), (8502, 84793)]