2718538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2161}}^1$

素因数の和:2217

約数の個数: 16

約数和(自身を含む): 4436424

約数和(自身を除く): 1717886

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 2161, 4322, 36737, 73474, 79957, 159914, 1359269, 2718538]

約数ペア:

[(1, 2718538), (2, 1359269), (17, 159914), (34, 79957), (37, 73474), (74, 36737), (629, 4322), (1258, 2161)]