2080340091609

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{1999}}^1\times {\mathrm{17921}}^1$

素因数の和:21425

約数の個数: 32

約数和(自身を含む): 2990823360000

約数和(自身を除く): 910483268391

約数列:

[1, 3, 13, 39, 1489, 1999, 4467, 5997, 17921, 19357, 25987, 53763, 58071, 77961, 232973, 698919, 2976511, 8929533, 26684369, 35824079, 38694643, 80053107, 107472237, 116083929, 346896797, 465713027, 1040690391, 1397139081, 53342053631, 160026160893, 693446697203, 2080340091609]

約数ペア:

[(1, 2080340091609), (3, 693446697203), (13, 160026160893), (39, 53342053631), (1489, 1397139081), (1999, 1040690391), (4467, 465713027), (5997, 346896797), (17921, 116083929), (19357, 107472237), (25987, 80053107), (53763, 38694643), (58071, 35824079), (77961, 26684369), (232973, 8929533), (698919, 2976511)]