2128588715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{2833}}^1$

素因数の和:3587

約数の個数: 32

約数和(自身を含む): 2938291200

約数和(自身を除く): 809702485

約数列:

[1, 5, 11, 19, 55, 95, 209, 719, 1045, 2833, 3595, 7909, 13661, 14165, 31163, 39545, 53827, 68305, 150271, 155815, 269135, 592097, 751355, 2036927, 2960485, 10184635, 22406197, 38701613, 112030985, 193508065, 425717743, 2128588715]

約数ペア:

[(1, 2128588715), (5, 425717743), (11, 193508065), (19, 112030985), (55, 38701613), (95, 22406197), (209, 10184635), (719, 2960485), (1045, 2036927), (2833, 751355), (3595, 592097), (7909, 269135), (13661, 155815), (14165, 150271), (31163, 68305), (39545, 53827)]