1996204610

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{444589}}^1$

素因数の和:445045

約数の個数: 16

約数和(自身を含む): 3601179000

約数和(自身を除く): 1604974390

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 444589, 889178, 2222945, 4445890, 199620461, 399240922, 998102305, 1996204610]

約数ペア:

[(1, 1996204610), (2, 998102305), (5, 399240922), (10, 199620461), (449, 4445890), (898, 2222945), (2245, 889178), (4490, 444589)]