1621000565338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3447749}}^1$

素因数の和:3447883

約数の個数: 64

約数和(自身を含む): 3145671936000

約数和(自身を除く): 1524671370662

約数列:

[1, 2, 7, 11, 14, 22, 43, 71, 77, 86, 142, 154, 301, 473, 497, 602, 781, 946, 994, 1562, 3053, 3311, 5467, 6106, 6622, 10934, 21371, 33583, 42742, 67166, 235081, 470162, 3447749, 6895498, 24134243, 37925239, 48268486, 75850478, 148253207, 244790179, 265476673, 296506414, 489580358, 530953346, 1037772449, 1630785277, 1713531253, 2075544898, 2692691969, 3261570554, 3427062506, 5385383938, 10525977697, 11415496939, 18848843783, 21051955394, 22830993878, 37697687566, 73681843879, 115785754667, 147363687758, 231571509334, 810500282669, 1621000565338]

約数ペア:

[(1, 1621000565338), (2, 810500282669), (7, 231571509334), (11, 147363687758), (14, 115785754667), (22, 73681843879), (43, 37697687566), (71, 22830993878), (77, 21051955394), (86, 18848843783), (142, 11415496939), (154, 10525977697), (301, 5385383938), (473, 3427062506), (497, 3261570554), (602, 2692691969), (781, 2075544898), (946, 1713531253), (994, 1630785277), (1562, 1037772449), (3053, 530953346), (3311, 489580358), (5467, 296506414), (6106, 265476673), (6622, 244790179), (10934, 148253207), (21371, 75850478), (33583, 48268486), (42742, 37925239), (67166, 24134243), (235081, 6895498), (470162, 3447749)]