3291090206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{4211}}^1$

素因数の和:4520

約数の個数: 32

約数和(自身を含む): 5270728320

約数和(自身を除く): 1979638114

約数列:

[1, 2, 19, 38, 131, 157, 262, 314, 2489, 2983, 4211, 4978, 5966, 8422, 20567, 41134, 80009, 160018, 390773, 551641, 661127, 781546, 1103282, 1322254, 10481179, 12561413, 20962358, 25122826, 86607637, 173215274, 1645545103, 3291090206]

約数ペア:

[(1, 3291090206), (2, 1645545103), (19, 173215274), (38, 86607637), (131, 25122826), (157, 20962358), (262, 12561413), (314, 10481179), (2489, 1322254), (2983, 1103282), (4211, 781546), (4978, 661127), (5966, 551641), (8422, 390773), (20567, 160018), (41134, 80009)]