2971265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 3939840

約数和(自身を除く): 968575

約数列:

[1, 5, 11, 55, 89, 445, 607, 979, 3035, 4895, 6677, 33385, 54023, 270115, 594253, 2971265]

約数ペア:

[(1, 2971265), (5, 594253), (11, 270115), (55, 54023), (89, 33385), (445, 6677), (607, 4895), (979, 3035)]