2268835

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:318

約数の個数: 16

約数和(自身を含む): 2882880

約数和(自身を除く): 614045

約数列:

[1, 5, 23, 109, 115, 181, 545, 905, 2507, 4163, 12535, 19729, 20815, 98645, 453767, 2268835]

約数ペア:

[(1, 2268835), (5, 453767), (23, 98645), (109, 20815), (115, 19729), (181, 12535), (545, 4163), (905, 2507)]