1189442012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{342187}}^1$

素因数の和:342281

約数の個数: 24

約数和(自身を含む): 2299503360

約数和(自身を除く): 1110061348

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 342187, 684374, 1368748, 3764057, 7528114, 15056228, 27032773, 54065546, 108131092, 297360503, 594721006, 1189442012]

約数ペア:

[(1, 1189442012), (2, 594721006), (4, 297360503), (11, 108131092), (22, 54065546), (44, 27032773), (79, 15056228), (158, 7528114), (316, 3764057), (869, 1368748), (1738, 684374), (3476, 342187)]