1359652

素因数分解:

$2^2\times 7^3\times {\mathrm{991}}^1$

素因数の和:1016

約数の個数: 24

約数和(自身を含む): 2777600

約数和(自身を除く): 1417948

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 991, 1372, 1982, 3964, 6937, 13874, 27748, 48559, 97118, 194236, 339913, 679826, 1359652]

約数ペア:

[(1, 1359652), (2, 679826), (4, 339913), (7, 194236), (14, 97118), (28, 48559), (49, 27748), (98, 13874), (196, 6937), (343, 3964), (686, 1982), (991, 1372)]