1187041345

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{506201}}^1$

素因数の和:506280

約数の個数: 16

約数和(自身を含む): 1652243328

約数和(自身を除く): 465201983

約数列:

[1, 5, 7, 35, 67, 335, 469, 2345, 506201, 2531005, 3543407, 17717035, 33915467, 169577335, 237408269, 1187041345]

約数ペア:

[(1, 1187041345), (5, 237408269), (7, 169577335), (35, 33915467), (67, 17717035), (335, 3543407), (469, 2531005), (2345, 506201)]