2180107486

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{238159}}^1$

素因数の和:238383

約数の個数: 16

約数和(自身を含む): 3429504000

約数和(自身を除く): 1249396514

約数列:

[1, 2, 23, 46, 199, 398, 4577, 9154, 238159, 476318, 5477657, 10955314, 47393641, 94787282, 1090053743, 2180107486]

約数ペア:

[(1, 2180107486), (2, 1090053743), (23, 94787282), (46, 47393641), (199, 10955314), (398, 5477657), (4577, 476318), (9154, 238159)]