253347362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{201389}}^1$

素因数の和:201445

約数の個数: 16

約数和(自身を含む): 413252280

約数和(自身を除く): 159904918

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 201389, 402778, 3423613, 6847226, 7451393, 14902786, 126673681, 253347362]

約数ペア:

[(1, 253347362), (2, 126673681), (17, 14902786), (34, 7451393), (37, 6847226), (74, 3423613), (629, 402778), (1258, 201389)]