1942453898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1823}}^1$

素因数の和:1908

約数の個数: 96

約数和(自身を含む): 3982390272

約数和(自身を除く): 2039936374

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 37, 74, 77, 119, 121, 154, 187, 238, 242, 259, 374, 407, 518, 629, 814, 847, 1258, 1309, 1694, 1823, 2057, 2618, 2849, 3646, 4114, 4403, 4477, 5698, 6919, 8806, 8954, 12761, 13838, 14399, 20053, 25522, 28798, 30991, 31339, 40106, 48433, 61982, 62678, 67451, 76109, 96866, 134902, 140371, 152218, 216937, 220583, 280742, 340901, 433874, 441166, 472157, 532763, 681802, 741961, 944314, 1065526, 1146667, 1483922, 1544081, 2293334, 2386307, 3088162, 3749911, 4772614, 5193727, 7499822, 8026669, 8161571, 10387454, 12613337, 16053338, 16323142, 25226674, 26249377, 52498754, 57130997, 88293359, 114261994, 138746707, 176586718, 277493414, 971226949, 1942453898]

約数ペア:

[(1, 1942453898), (2, 971226949), (7, 277493414), (11, 176586718), (14, 138746707), (17, 114261994), (22, 88293359), (34, 57130997), (37, 52498754), (74, 26249377), (77, 25226674), (119, 16323142), (121, 16053338), (154, 12613337), (187, 10387454), (238, 8161571), (242, 8026669), (259, 7499822), (374, 5193727), (407, 4772614), (518, 3749911), (629, 3088162), (814, 2386307), (847, 2293334), (1258, 1544081), (1309, 1483922), (1694, 1146667), (1823, 1065526), (2057, 944314), (2618, 741961), (2849, 681802), (3646, 532763), (4114, 472157), (4403, 441166), (4477, 433874), (5698, 340901), (6919, 280742), (8806, 220583), (8954, 216937), (12761, 152218), (13838, 140371), (14399, 134902), (20053, 96866), (25522, 76109), (28798, 67451), (30991, 62678), (31339, 61982), (40106, 48433)]