2005660131551

素因数分解:

${\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1637}}^1\times {\mathrm{204781}}^1$

素因数の和:206642

約数の個数: 16

約数和(自身を含む): 2082367542528

約数和(自身を除く): 76707410977

約数列:

[1, 31, 193, 1637, 5983, 50747, 204781, 315941, 6348211, 9794171, 39522733, 335226497, 1225204723, 10392021407, 64698713921, 2005660131551]

約数ペア:

[(1, 2005660131551), (31, 64698713921), (193, 10392021407), (1637, 1225204723), (5983, 335226497), (50747, 39522733), (204781, 9794171), (315941, 6348211)]