1289076238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1\times {\mathrm{1049}}^1$

素因数の和:1884

約数の個数: 32

約数和(自身を含む): 2095632000

約数和(自身を除く): 806555762

約数列:

[1, 2, 17, 34, 47, 94, 769, 799, 1049, 1538, 1598, 2098, 13073, 17833, 26146, 35666, 36143, 49303, 72286, 98606, 614431, 806681, 838151, 1228862, 1613362, 1676302, 13713577, 27427154, 37914007, 75828014, 644538119, 1289076238]

約数ペア:

[(1, 1289076238), (2, 644538119), (17, 75828014), (34, 37914007), (47, 27427154), (94, 13713577), (769, 1676302), (799, 1613362), (1049, 1228862), (1538, 838151), (1598, 806681), (2098, 614431), (13073, 98606), (17833, 72286), (26146, 49303), (35666, 36143)]