2546090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{881}}^1$

素因数の和:922

約数の個数: 24

約数和(自身を含む): 4873932

約数和(自身を除く): 2327842

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 881, 1445, 1762, 2890, 4405, 8810, 14977, 29954, 74885, 149770, 254609, 509218, 1273045, 2546090]

約数ペア:

[(1, 2546090), (2, 1273045), (5, 509218), (10, 254609), (17, 149770), (34, 74885), (85, 29954), (170, 14977), (289, 8810), (578, 4405), (881, 2890), (1445, 1762)]