2615661872

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{190313}}^1$

素因数の和:191180

約数の個数: 20

約数和(自身を含む): 5073771240

約数和(自身を除く): 2458109368

約数列:

[1, 2, 4, 8, 16, 859, 1718, 3436, 6872, 13744, 190313, 380626, 761252, 1522504, 3045008, 163478867, 326957734, 653915468, 1307830936, 2615661872]

約数ペア:

[(1, 2615661872), (2, 1307830936), (4, 653915468), (8, 326957734), (16, 163478867), (859, 3045008), (1718, 1522504), (3436, 761252), (6872, 380626), (13744, 190313)]