9988706

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 18724608

約数和(自身を除く): 8735902

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 773, 923, 994, 1546, 1846, 5411, 6461, 10049, 10822, 12922, 20098, 54883, 70343, 109766, 140686, 384181, 713479, 768362, 1426958, 4994353, 9988706]

約数ペア:

[(1, 9988706), (2, 4994353), (7, 1426958), (13, 768362), (14, 713479), (26, 384181), (71, 140686), (91, 109766), (142, 70343), (182, 54883), (497, 20098), (773, 12922), (923, 10822), (994, 10049), (1546, 6461), (1846, 5411)]