1145487742

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{258109}}^1$

素因数の和:258435

約数の個数: 16

約数和(自身を含む): 1969895520

約数和(自身を除く): 824407778

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 258109, 516218, 1806763, 3613526, 81820553, 163641106, 572743871, 1145487742]

約数ペア:

[(1, 1145487742), (2, 572743871), (7, 163641106), (14, 81820553), (317, 3613526), (634, 1806763), (2219, 516218), (4438, 258109)]