9980612

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 17926272

約数和(自身を除く): 7945660

約数列:

[1, 2, 4, 71, 113, 142, 226, 284, 311, 452, 622, 1244, 8023, 16046, 22081, 32092, 35143, 44162, 70286, 88324, 140572, 2495153, 4990306, 9980612]

約数ペア:

[(1, 9980612), (2, 4990306), (4, 2495153), (71, 140572), (113, 88324), (142, 70286), (226, 44162), (284, 35143), (311, 32092), (452, 22081), (622, 16046), (1244, 8023)]