26961910

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{34129}}^1$

素因数の和:34215

約数の個数: 16

約数和(自身を含む): 49147200

約数和(自身を除く): 22185290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 34129, 68258, 170645, 341290, 2696191, 5392382, 13480955, 26961910]

約数ペア:

[(1, 26961910), (2, 13480955), (5, 5392382), (10, 2696191), (79, 341290), (158, 170645), (395, 68258), (790, 34129)]