8443685404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{10979}}^1$

素因数の和:11239

約数の個数: 72

約数和(自身を含む): 18645621120

約数和(自身を除く): 10201935716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 227, 242, 308, 454, 484, 847, 908, 1589, 1694, 2497, 3178, 3388, 4994, 6356, 9988, 10979, 17479, 21958, 27467, 34958, 43916, 54934, 69916, 76853, 109868, 120769, 153706, 192269, 241538, 307412, 384538, 483076, 769076, 845383, 1328459, 1690766, 2492233, 2656918, 3381532, 4984466, 5313836, 9299213, 9968932, 17445631, 18598426, 27414563, 34891262, 37196852, 54829126, 69782524, 109658252, 191901941, 301560193, 383803882, 603120386, 767607764, 1206240772, 2110921351, 4221842702, 8443685404]

約数ペア:

[(1, 8443685404), (2, 4221842702), (4, 2110921351), (7, 1206240772), (11, 767607764), (14, 603120386), (22, 383803882), (28, 301560193), (44, 191901941), (77, 109658252), (121, 69782524), (154, 54829126), (227, 37196852), (242, 34891262), (308, 27414563), (454, 18598426), (484, 17445631), (847, 9968932), (908, 9299213), (1589, 5313836), (1694, 4984466), (2497, 3381532), (3178, 2656918), (3388, 2492233), (4994, 1690766), (6356, 1328459), (9988, 845383), (10979, 769076), (17479, 483076), (21958, 384538), (27467, 307412), (34958, 241538), (43916, 192269), (54934, 153706), (69916, 120769), (76853, 109868)]