2915806922

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{220861}}^1$

素因数の和:220934

約数の個数: 32

約数和(自身を含む): 5343093504

約数和(自身を除く): 2427286582

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1886, 6601, 13202, 220861, 441722, 1546027, 3092054, 5079803, 9055301, 10159606, 18110602, 35558621, 63387107, 71117242, 126774214, 208271923, 416543846, 1457903461, 2915806922]

約数ペア:

[(1, 2915806922), (2, 1457903461), (7, 416543846), (14, 208271923), (23, 126774214), (41, 71117242), (46, 63387107), (82, 35558621), (161, 18110602), (287, 10159606), (322, 9055301), (574, 5079803), (943, 3092054), (1886, 1546027), (6601, 441722), (13202, 220861)]