2554266

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 6060960

約数和(自身を除く): 3506694

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 229, 286, 338, 429, 458, 507, 687, 858, 1014, 1374, 1859, 2519, 2977, 3718, 5038, 5577, 5954, 7557, 8931, 11154, 15114, 17862, 32747, 38701, 65494, 77402, 98241, 116103, 196482, 232206, 425711, 851422, 1277133, 2554266]

約数ペア:

[(1, 2554266), (2, 1277133), (3, 851422), (6, 425711), (11, 232206), (13, 196482), (22, 116103), (26, 98241), (33, 77402), (39, 65494), (66, 38701), (78, 32747), (143, 17862), (169, 15114), (229, 11154), (286, 8931), (338, 7557), (429, 5954), (458, 5577), (507, 5038), (687, 3718), (858, 2977), (1014, 2519), (1374, 1859)]