880391162

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 1567732992

約数和(自身を除く): 687341830

約数列:

[1, 2, 7, 14, 53, 61, 106, 122, 367, 371, 427, 734, 742, 854, 2569, 2809, 3233, 5138, 5618, 6466, 19451, 19663, 22387, 22631, 38902, 39326, 44774, 45262, 136157, 156709, 171349, 272314, 313418, 342698, 1030903, 1186511, 1199443, 2061806, 2373022, 2398886, 7216321, 8305577, 14432642, 16611154, 62885083, 125770166, 440195581, 880391162]

約数ペア:

[(1, 880391162), (2, 440195581), (7, 125770166), (14, 62885083), (53, 16611154), (61, 14432642), (106, 8305577), (122, 7216321), (367, 2398886), (371, 2373022), (427, 2061806), (734, 1199443), (742, 1186511), (854, 1030903), (2569, 342698), (2809, 313418), (3233, 272314), (5138, 171349), (5618, 156709), (6466, 136157), (19451, 45262), (19663, 44774), (22387, 39326), (22631, 38902)]