1379727636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{864491}}^1$

素因数の和:864524

約数の個数: 48

約数和(自身を含む): 3872924160

約数和(自身を除く): 2493196524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 864491, 1728982, 2593473, 3457964, 5186946, 6051437, 10373892, 12102874, 16425329, 18154311, 24205748, 32850658, 36308622, 49275987, 65701316, 72617244, 98551974, 114977303, 197103948, 229954606, 344931909, 459909212, 689863818, 1379727636]

約数ペア:

[(1, 1379727636), (2, 689863818), (3, 459909212), (4, 344931909), (6, 229954606), (7, 197103948), (12, 114977303), (14, 98551974), (19, 72617244), (21, 65701316), (28, 49275987), (38, 36308622), (42, 32850658), (57, 24205748), (76, 18154311), (84, 16425329), (114, 12102874), (133, 10373892), (228, 6051437), (266, 5186946), (399, 3457964), (532, 2593473), (798, 1728982), (1596, 864491)]