115918781636

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{10122143}}^1$

素因数の和:10122563

約数の個数: 24

約数和(自身を含む): 232404426240

約数和(自身を除く): 116485644604

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 5726, 11452, 10122143, 20244286, 40488572, 70855001, 141710002, 283420004, 4139956487, 8279912974, 16559825948, 28979695409, 57959390818, 115918781636]

約数ペア:

[(1, 115918781636), (2, 57959390818), (4, 28979695409), (7, 16559825948), (14, 8279912974), (28, 4139956487), (409, 283420004), (818, 141710002), (1636, 70855001), (2863, 40488572), (5726, 20244286), (11452, 10122143)]