2097929805

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 3536732160

約数和(自身を除く): 1438802355

約数列:

[1, 3, 5, 15, 31, 89, 93, 155, 163, 267, 311, 445, 465, 489, 815, 933, 1335, 1555, 2445, 2759, 4665, 5053, 8277, 9641, 13795, 14507, 15159, 25265, 27679, 28923, 41385, 43521, 48205, 50693, 72535, 75795, 83037, 138395, 144615, 152079, 217605, 253465, 415185, 449717, 760395, 858049, 1349151, 1571483, 2248585, 2574147, 4290245, 4511677, 4714449, 6745755, 7857415, 12870735, 13535031, 22558385, 23572245, 67675155, 139861987, 419585961, 699309935, 2097929805]

約数ペア:

[(1, 2097929805), (3, 699309935), (5, 419585961), (15, 139861987), (31, 67675155), (89, 23572245), (93, 22558385), (155, 13535031), (163, 12870735), (267, 7857415), (311, 6745755), (445, 4714449), (465, 4511677), (489, 4290245), (815, 2574147), (933, 2248585), (1335, 1571483), (1555, 1349151), (2445, 858049), (2759, 760395), (4665, 449717), (5053, 415185), (8277, 253465), (9641, 217605), (13795, 152079), (14507, 144615), (15159, 138395), (25265, 83037), (27679, 75795), (28923, 72535), (41385, 50693), (43521, 48205)]