1550805214

素因数分解:

$2^1\times 7^3\times {\mathrm{2260649}}^1$

素因数の和:2260672

約数の個数: 16

約数和(自身を含む): 2712780000

約数和(自身を除く): 1161974786

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2260649, 4521298, 15824543, 31649086, 110771801, 221543602, 775402607, 1550805214]

約数ペア:

[(1, 1550805214), (2, 775402607), (7, 221543602), (14, 110771801), (49, 31649086), (98, 15824543), (343, 4521298), (686, 2260649)]