2261989315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{364543}}^1$

素因数の和:364638

約数の個数: 16

約数和(自身を含む): 2913435648

約数和(自身を除く): 651446333

約数列:

[1, 5, 17, 73, 85, 365, 1241, 6205, 364543, 1822715, 6197231, 26611639, 30986155, 133058195, 452397863, 2261989315]

約数ペア:

[(1, 2261989315), (5, 452397863), (17, 133058195), (73, 30986155), (85, 26611639), (365, 6197231), (1241, 1822715), (6205, 364543)]