1513316

素因数分解:

$2^2\times 7^3\times {\mathrm{1103}}^1$

素因数の和:1128

約数の個数: 24

約数和(自身を含む): 3091200

約数和(自身を除く): 1577884

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1103, 1372, 2206, 4412, 7721, 15442, 30884, 54047, 108094, 216188, 378329, 756658, 1513316]

約数ペア:

[(1, 1513316), (2, 756658), (4, 378329), (7, 216188), (14, 108094), (28, 54047), (49, 30884), (98, 15442), (196, 7721), (343, 4412), (686, 2206), (1103, 1372)]