1580451964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{14143}}^1$

素因数の和:14474

約数の個数: 48

約数和(自身を含む): 3415379968

約数和(自身を除く): 1834928004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 307, 364, 614, 1228, 2149, 3991, 4298, 7982, 8596, 14143, 15964, 27937, 28286, 55874, 56572, 99001, 111748, 183859, 198002, 367718, 396004, 735436, 1287013, 2574026, 4341901, 5148052, 8683802, 17367604, 30393307, 56444713, 60786614, 112889426, 121573228, 225778852, 395112991, 790225982, 1580451964]

約数ペア:

[(1, 1580451964), (2, 790225982), (4, 395112991), (7, 225778852), (13, 121573228), (14, 112889426), (26, 60786614), (28, 56444713), (52, 30393307), (91, 17367604), (182, 8683802), (307, 5148052), (364, 4341901), (614, 2574026), (1228, 1287013), (2149, 735436), (3991, 396004), (4298, 367718), (7982, 198002), (8596, 183859), (14143, 111748), (15964, 99001), (27937, 56572), (28286, 55874)]