3391258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 5878656

約数和(自身を除く): 2487398

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 107, 214, 299, 598, 689, 1219, 1378, 1391, 2438, 2461, 2782, 4922, 5671, 11342, 15847, 31694, 31993, 63986, 73723, 130433, 147446, 260866, 1695629, 3391258]

約数ペア:

[(1, 3391258), (2, 1695629), (13, 260866), (23, 147446), (26, 130433), (46, 73723), (53, 63986), (106, 31993), (107, 31694), (214, 15847), (299, 11342), (598, 5671), (689, 4922), (1219, 2782), (1378, 2461), (1391, 2438)]