3755444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 8346240

約数和(自身を除く): 4590796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 137, 154, 178, 274, 308, 356, 548, 623, 959, 979, 1246, 1507, 1918, 1958, 2492, 3014, 3836, 3916, 6028, 6853, 10549, 12193, 13706, 21098, 24386, 27412, 42196, 48772, 85351, 134123, 170702, 268246, 341404, 536492, 938861, 1877722, 3755444]

約数ペア:

[(1, 3755444), (2, 1877722), (4, 938861), (7, 536492), (11, 341404), (14, 268246), (22, 170702), (28, 134123), (44, 85351), (77, 48772), (89, 42196), (137, 27412), (154, 24386), (178, 21098), (274, 13706), (308, 12193), (356, 10549), (548, 6853), (623, 6028), (959, 3916), (979, 3836), (1246, 3014), (1507, 2492), (1918, 1958)]