1266580222

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{881}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 1981536480

約数和(自身を除く): 714956258

約数列:

[1, 2, 43, 73, 86, 146, 229, 458, 881, 1762, 3139, 6278, 9847, 16717, 19694, 33434, 37883, 64313, 75766, 128626, 201749, 403498, 718831, 1437662, 2765459, 5530918, 8675207, 14727677, 17350414, 29455354, 633290111, 1266580222]

約数ペア:

[(1, 1266580222), (2, 633290111), (43, 29455354), (73, 17350414), (86, 14727677), (146, 8675207), (229, 5530918), (458, 2765459), (881, 1437662), (1762, 718831), (3139, 403498), (6278, 201749), (9847, 128626), (16717, 75766), (19694, 64313), (33434, 37883)]