1248654966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{23167}}^1$

素因数の和:23876

約数の個数: 32

約数和(自身を含む): 2693419008

約数和(自身を除く): 1444764042

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 691, 1382, 2073, 4146, 8983, 17966, 23167, 26949, 46334, 53898, 69501, 139002, 301171, 602342, 903513, 1807026, 16008397, 32016794, 48025191, 96050382, 208109161, 416218322, 624327483, 1248654966]

約数ペア:

[(1, 1248654966), (2, 624327483), (3, 416218322), (6, 208109161), (13, 96050382), (26, 48025191), (39, 32016794), (78, 16008397), (691, 1807026), (1382, 903513), (2073, 602342), (4146, 301171), (8983, 139002), (17966, 69501), (23167, 53898), (26949, 46334)]