3894644510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{891223}}^1$

素因数の和:891272

約数の個数: 32

約数和(自身を含む): 7700175360

約数和(自身を除く): 3805530850

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 891223, 1782446, 4456115, 8912230, 16933237, 20498129, 33866474, 40996258, 84666185, 102490645, 169332370, 204981290, 389464451, 778928902, 1947322255, 3894644510]

約数ペア:

[(1, 3894644510), (2, 1947322255), (5, 778928902), (10, 389464451), (19, 204981290), (23, 169332370), (38, 102490645), (46, 84666185), (95, 40996258), (115, 33866474), (190, 20498129), (230, 16933237), (437, 8912230), (874, 4456115), (2185, 1782446), (4370, 891223)]