280040758

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1\times {\mathrm{4957}}^1$

素因数の和:5607

約数の個数: 16

約数和(自身を含む): 429799104

約数和(自身を除く): 149758346

約数列:

[1, 2, 47, 94, 601, 1202, 4957, 9914, 28247, 56494, 232979, 465958, 2979157, 5958314, 140020379, 280040758]

約数ペア:

[(1, 280040758), (2, 140020379), (47, 5958314), (94, 2979157), (601, 465958), (1202, 232979), (4957, 56494), (9914, 28247)]