4001958142

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{6473}}^1$

素因数の和:6617

約数の個数: 64

約数和(自身を含む): 7656929280

約数和(自身を除く): 3654971138

約数列:

[1, 2, 7, 13, 14, 26, 43, 79, 86, 91, 158, 182, 301, 553, 559, 602, 1027, 1106, 1118, 2054, 3397, 3913, 6473, 6794, 7189, 7826, 12946, 14378, 23779, 44161, 45311, 47558, 84149, 88322, 90622, 168298, 278339, 309127, 511367, 556678, 589043, 618254, 1022734, 1178086, 1948373, 3579569, 3618407, 3896746, 6647771, 7159138, 7236814, 13295542, 21988781, 25328849, 43977562, 46534397, 50657698, 93068794, 153921467, 285854153, 307842934, 571708306, 2000979071, 4001958142]

約数ペア:

[(1, 4001958142), (2, 2000979071), (7, 571708306), (13, 307842934), (14, 285854153), (26, 153921467), (43, 93068794), (79, 50657698), (86, 46534397), (91, 43977562), (158, 25328849), (182, 21988781), (301, 13295542), (553, 7236814), (559, 7159138), (602, 6647771), (1027, 3896746), (1106, 3618407), (1118, 3579569), (2054, 1948373), (3397, 1178086), (3913, 1022734), (6473, 618254), (6794, 589043), (7189, 556678), (7826, 511367), (12946, 309127), (14378, 278339), (23779, 168298), (44161, 90622), (45311, 88322), (47558, 84149)]