12796645148

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{325747}}^1$

素因数の和:325842

約数の個数: 48

約数和(自身を含む): 27143929344

約数和(自身を除く): 14347284196

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 427, 644, 854, 1403, 1708, 2806, 5612, 9821, 19642, 39284, 325747, 651494, 1302988, 2280229, 4560458, 7492181, 9120916, 14984362, 19870567, 29968724, 39741134, 52445267, 79482268, 104890534, 139093969, 209781068, 278187938, 457023041, 556375876, 914046082, 1828092164, 3199161287, 6398322574, 12796645148]

約数ペア:

[(1, 12796645148), (2, 6398322574), (4, 3199161287), (7, 1828092164), (14, 914046082), (23, 556375876), (28, 457023041), (46, 278187938), (61, 209781068), (92, 139093969), (122, 104890534), (161, 79482268), (244, 52445267), (322, 39741134), (427, 29968724), (644, 19870567), (854, 14984362), (1403, 9120916), (1708, 7492181), (2806, 4560458), (5612, 2280229), (9821, 1302988), (19642, 651494), (39284, 325747)]