2616656

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:459

約数の個数: 40

約数和(自身を含む): 5904384

約数和(自身を除く): 3287728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 383, 427, 488, 766, 854, 976, 1532, 1708, 2681, 3064, 3416, 5362, 6128, 6832, 10724, 21448, 23363, 42896, 46726, 93452, 163541, 186904, 327082, 373808, 654164, 1308328, 2616656]

約数ペア:

[(1, 2616656), (2, 1308328), (4, 654164), (7, 373808), (8, 327082), (14, 186904), (16, 163541), (28, 93452), (56, 46726), (61, 42896), (112, 23363), (122, 21448), (244, 10724), (383, 6832), (427, 6128), (488, 5362), (766, 3416), (854, 3064), (976, 2681), (1532, 1708)]