4705280398

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{61409}}^1$

素因数の和:61852

約数の個数: 32

約数和(自身を含む): 8707446720

約数和(自身を除く): 4002166322

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 421, 842, 2947, 5473, 5894, 10946, 38311, 61409, 76622, 122818, 429863, 798317, 859726, 1596634, 5588219, 11176438, 25853189, 51706378, 180972323, 336091457, 361944646, 672182914, 2352640199, 4705280398]

約数ペア:

[(1, 4705280398), (2, 2352640199), (7, 672182914), (13, 361944646), (14, 336091457), (26, 180972323), (91, 51706378), (182, 25853189), (421, 11176438), (842, 5588219), (2947, 1596634), (5473, 859726), (5894, 798317), (10946, 429863), (38311, 122818), (61409, 76622)]