4494970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 8674128

約数和(自身を除く): 4179158

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 193, 274, 386, 685, 965, 1370, 1930, 2329, 3281, 4658, 6562, 11645, 16405, 23290, 26441, 32810, 52882, 132205, 264410, 449497, 898994, 2247485, 4494970]

約数ペア:

[(1, 4494970), (2, 2247485), (5, 898994), (10, 449497), (17, 264410), (34, 132205), (85, 52882), (137, 32810), (170, 26441), (193, 23290), (274, 16405), (386, 11645), (685, 6562), (965, 4658), (1370, 3281), (1930, 2329)]