2912821718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1206637}}^1$

素因数の和:1206727

約数の個数: 16

約数和(自身を含む): 4691408544

約数和(自身を除く): 1778586826

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 1206637, 2413274, 20512829, 41025658, 85671227, 171342454, 1456410859, 2912821718]

約数ペア:

[(1, 2912821718), (2, 1456410859), (17, 171342454), (34, 85671227), (71, 41025658), (142, 20512829), (1207, 2413274), (2414, 1206637)]