1971293585

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{14419}}^1$

素因数の和:15200

約数の個数: 16

約数和(自身を含む): 2432942400

約数和(自身を除く): 461648815

約数列:

[1, 5, 37, 185, 739, 3695, 14419, 27343, 72095, 136715, 533503, 2667515, 10655641, 53278205, 394258717, 1971293585]

約数ペア:

[(1, 1971293585), (5, 394258717), (37, 53278205), (185, 10655641), (739, 2667515), (3695, 533503), (14419, 136715), (27343, 72095)]