1268511398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{8431}}^1$

素因数の和:9428

約数の個数: 32

約数和(自身を含む): 2374990848

約数和(自身を除く): 1106479450

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 977, 1954, 6839, 8431, 10747, 13678, 16862, 21494, 59017, 75229, 92741, 118034, 150458, 185482, 649187, 1298374, 8237087, 16474174, 57659609, 90607957, 115319218, 181215914, 634255699, 1268511398]

約数ペア:

[(1, 1268511398), (2, 634255699), (7, 181215914), (11, 115319218), (14, 90607957), (22, 57659609), (77, 16474174), (154, 8237087), (977, 1298374), (1954, 649187), (6839, 185482), (8431, 150458), (10747, 118034), (13678, 92741), (16862, 75229), (21494, 59017)]