1914725096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1549}}^1$

素因数の和:1782

約数の個数: 64

約数和(自身を含む): 3892050000

約数和(自身を除く): 1977324904

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 149, 244, 298, 488, 596, 1037, 1192, 1549, 2074, 2533, 3098, 4148, 5066, 6196, 8296, 9089, 10132, 12392, 18178, 20264, 26333, 36356, 52666, 72712, 94489, 105332, 154513, 188978, 210664, 230801, 309026, 377956, 461602, 618052, 755912, 923204, 1236104, 1606313, 1846408, 3212626, 3923617, 6425252, 7847234, 12850504, 14078861, 15694468, 28157722, 31388936, 56315444, 112630888, 239340637, 478681274, 957362548, 1914725096]

約数ペア:

[(1, 1914725096), (2, 957362548), (4, 478681274), (8, 239340637), (17, 112630888), (34, 56315444), (61, 31388936), (68, 28157722), (122, 15694468), (136, 14078861), (149, 12850504), (244, 7847234), (298, 6425252), (488, 3923617), (596, 3212626), (1037, 1846408), (1192, 1606313), (1549, 1236104), (2074, 923204), (2533, 755912), (3098, 618052), (4148, 461602), (5066, 377956), (6196, 309026), (8296, 230801), (9089, 210664), (10132, 188978), (12392, 154513), (18178, 105332), (20264, 94489), (26333, 72712), (36356, 52666)]