22000000253

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{381461}}^1$

素因数の和:381593

約数の個数: 24

約数和(自身を含む): 28179360864

約数和(自身を除く): 6179360611

約数列:

[1, 7, 11, 49, 77, 107, 539, 749, 1177, 5243, 8239, 57673, 381461, 2670227, 4196071, 18691589, 29372497, 40816327, 205607479, 285714289, 448979597, 2000000023, 3142857179, 22000000253]

約数ペア:

[(1, 22000000253), (7, 3142857179), (11, 2000000023), (49, 448979597), (77, 285714289), (107, 205607479), (539, 40816327), (749, 29372497), (1177, 18691589), (5243, 4196071), (8239, 2670227), (57673, 381461)]