2861569126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{8053}}^1$

素因数の和:8320

約数の個数: 32

約数和(自身を含む): 4708690560

約数和(自身を除く): 1847121434

約数列:

[1, 2, 13, 26, 79, 158, 173, 346, 1027, 2054, 2249, 4498, 8053, 13667, 16106, 27334, 104689, 177671, 209378, 355342, 636187, 1272374, 1393169, 2786338, 8270431, 16540862, 18111197, 36222394, 110060351, 220120702, 1430784563, 2861569126]

約数ペア:

[(1, 2861569126), (2, 1430784563), (13, 220120702), (26, 110060351), (79, 36222394), (158, 18111197), (173, 16540862), (346, 8270431), (1027, 2786338), (2054, 1393169), (2249, 1272374), (4498, 636187), (8053, 355342), (13667, 209378), (16106, 177671), (27334, 104689)]