2080475124

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{272171}}^1$

素因数の和:272205

約数の個数: 72

約数和(自身を含む): 6081411168

約数和(自身を除く): 4000936044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 272171, 544342, 816513, 1088684, 1633026, 1905197, 3266052, 3538223, 3810394, 5715591, 7076446, 7620788, 10614669, 11431182, 13336379, 14152892, 21229338, 22862364, 24767561, 26672758, 40009137, 42458676, 49535122, 53345516, 74302683, 80018274, 99070244, 148605366, 160036548, 173372927, 297210732, 346745854, 520118781, 693491708, 1040237562, 2080475124]

約数ペア:

[(1, 2080475124), (2, 1040237562), (3, 693491708), (4, 520118781), (6, 346745854), (7, 297210732), (12, 173372927), (13, 160036548), (14, 148605366), (21, 99070244), (26, 80018274), (28, 74302683), (39, 53345516), (42, 49535122), (49, 42458676), (52, 40009137), (78, 26672758), (84, 24767561), (91, 22862364), (98, 21229338), (147, 14152892), (156, 13336379), (182, 11431182), (196, 10614669), (273, 7620788), (294, 7076446), (364, 5715591), (546, 3810394), (588, 3538223), (637, 3266052), (1092, 1905197), (1274, 1633026), (1911, 1088684), (2548, 816513), (3822, 544342), (7644, 272171)]