1207976

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 64

約数和(自身を含む): 2954880

約数和(自身を除く): 1746904

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 53, 56, 74, 77, 88, 106, 148, 154, 212, 259, 296, 308, 371, 407, 424, 518, 583, 616, 742, 814, 1036, 1166, 1484, 1628, 1961, 2072, 2332, 2849, 2968, 3256, 3922, 4081, 4664, 5698, 7844, 8162, 11396, 13727, 15688, 16324, 21571, 22792, 27454, 32648, 43142, 54908, 86284, 109816, 150997, 172568, 301994, 603988, 1207976]

約数ペア:

[(1, 1207976), (2, 603988), (4, 301994), (7, 172568), (8, 150997), (11, 109816), (14, 86284), (22, 54908), (28, 43142), (37, 32648), (44, 27454), (53, 22792), (56, 21571), (74, 16324), (77, 15688), (88, 13727), (106, 11396), (148, 8162), (154, 7844), (212, 5698), (259, 4664), (296, 4081), (308, 3922), (371, 3256), (407, 2968), (424, 2849), (518, 2332), (583, 2072), (616, 1961), (742, 1628), (814, 1484), (1036, 1166)]