514352306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:963

約数の個数: 64

約数和(自身を含む): 939859200

約数和(自身を除く): 425506894

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 73, 146, 221, 247, 323, 442, 494, 646, 839, 949, 1241, 1387, 1678, 1898, 2482, 2774, 4199, 8398, 10907, 14263, 15941, 16133, 18031, 21814, 23579, 28526, 31882, 32266, 36062, 47158, 61247, 122494, 185419, 207233, 270997, 306527, 370838, 414466, 541994, 613054, 796211, 1041199, 1163693, 1592422, 2082398, 2327386, 3522961, 7045922, 13535587, 15128009, 19782781, 27071174, 30256018, 39565562, 257176153, 514352306]

約数ペア:

[(1, 514352306), (2, 257176153), (13, 39565562), (17, 30256018), (19, 27071174), (26, 19782781), (34, 15128009), (38, 13535587), (73, 7045922), (146, 3522961), (221, 2327386), (247, 2082398), (323, 1592422), (442, 1163693), (494, 1041199), (646, 796211), (839, 613054), (949, 541994), (1241, 414466), (1387, 370838), (1678, 306527), (1898, 270997), (2482, 207233), (2774, 185419), (4199, 122494), (8398, 61247), (10907, 47158), (14263, 36062), (15941, 32266), (16133, 31882), (18031, 28526), (21814, 23579)]