1954904

素因数分解:

$2^3\times 7^2\times {\mathrm{4987}}^1$

素因数の和:5007

約数の個数: 24

約数和(自身を含む): 4264740

約数和(自身を除く): 2309836

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 4987, 9974, 19948, 34909, 39896, 69818, 139636, 244363, 279272, 488726, 977452, 1954904]

約数ペア:

[(1, 1954904), (2, 977452), (4, 488726), (7, 279272), (8, 244363), (14, 139636), (28, 69818), (49, 39896), (56, 34909), (98, 19948), (196, 9974), (392, 4987)]