2688346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2137}}^1$

素因数の和:2193

約数の個数: 16

約数和(自身を含む): 4387176

約数和(自身を除く): 1698830

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 2137, 4274, 36329, 72658, 79069, 158138, 1344173, 2688346]

約数ペア:

[(1, 2688346), (2, 1344173), (17, 158138), (34, 79069), (37, 72658), (74, 36329), (629, 4274), (1258, 2137)]