131514883988

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{1624523}}^1$

素因数の和:1625111

約数の個数: 24

約数和(自身を含む): 236803614432

約数和(自身を除く): 105288730444

約数列:

[1, 2, 4, 37, 74, 148, 547, 1094, 2188, 20239, 40478, 80956, 1624523, 3249046, 6498092, 60107351, 120214702, 240429404, 888614081, 1777228162, 3554456324, 32878720997, 65757441994, 131514883988]

約数ペア:

[(1, 131514883988), (2, 65757441994), (4, 32878720997), (37, 3554456324), (74, 1777228162), (148, 888614081), (547, 240429404), (1094, 120214702), (2188, 60107351), (20239, 6498092), (40478, 3249046), (80956, 1624523)]