12589799992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{65717}}^1$

素因数の和:66052

約数の個数: 64

約数和(自身を含む): 29525783040

約数和(自身を除く): 16935983048

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 311, 616, 622, 1244, 2177, 2488, 3421, 4354, 6842, 8708, 13684, 17416, 23947, 27368, 47894, 65717, 95788, 131434, 191576, 262868, 460019, 525736, 722887, 920038, 1445774, 1840076, 2891548, 3680152, 5060209, 5783096, 10120418, 20240836, 20437987, 40481672, 40875974, 81751948, 143065909, 163503896, 224817857, 286131818, 449635714, 572263636, 899271428, 1144527272, 1573724999, 1798542856, 3147449998, 6294899996, 12589799992]

約数ペア:

[(1, 12589799992), (2, 6294899996), (4, 3147449998), (7, 1798542856), (8, 1573724999), (11, 1144527272), (14, 899271428), (22, 572263636), (28, 449635714), (44, 286131818), (56, 224817857), (77, 163503896), (88, 143065909), (154, 81751948), (308, 40875974), (311, 40481672), (616, 20437987), (622, 20240836), (1244, 10120418), (2177, 5783096), (2488, 5060209), (3421, 3680152), (4354, 2891548), (6842, 1840076), (8708, 1445774), (13684, 920038), (17416, 722887), (23947, 525736), (27368, 460019), (47894, 262868), (65717, 191576), (95788, 131434)]