2219046508

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{239431}}^1$

素因数の和:239773

約数の個数: 24

約数和(自身を含む): 4451519744

約数和(自身を除く): 2232473236

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 9268, 239431, 478862, 957724, 1676017, 3352034, 6704068, 79251661, 158503322, 317006644, 554761627, 1109523254, 2219046508]

約数ペア:

[(1, 2219046508), (2, 1109523254), (4, 554761627), (7, 317006644), (14, 158503322), (28, 79251661), (331, 6704068), (662, 3352034), (1324, 1676017), (2317, 957724), (4634, 478862), (9268, 239431)]