8991130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52889}}^1$

素因数の和:52913

約数の個数: 16

約数和(自身を含む): 17136360

約数和(自身を除く): 8145230

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 52889, 105778, 264445, 528890, 899113, 1798226, 4495565, 8991130]

約数ペア:

[(1, 8991130), (2, 4495565), (5, 1798226), (10, 899113), (17, 528890), (34, 264445), (85, 105778), (170, 52889)]