2317904

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:782

約数の個数: 20

約数和(自身を含む): 4514964

約数和(自身を除く): 2197060

約数列:

[1, 2, 4, 8, 16, 317, 457, 634, 914, 1268, 1828, 2536, 3656, 5072, 7312, 144869, 289738, 579476, 1158952, 2317904]

約数ペア:

[(1, 2317904), (2, 1158952), (4, 579476), (8, 289738), (16, 144869), (317, 7312), (457, 5072), (634, 3656), (914, 2536), (1268, 1828)]