2000167468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{69809}}^1$

素因数の和:69874

約数の個数: 48

約数和(自身を含む): 4104828000

約数和(自身を除く): 2104660532

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 377, 494, 551, 754, 988, 1102, 1508, 2204, 7163, 14326, 28652, 69809, 139618, 279236, 907517, 1326371, 1815034, 2024461, 2652742, 3630068, 4048922, 5305484, 8097844, 17242823, 26317993, 34485646, 38464759, 52635986, 68971292, 76929518, 105271972, 153859036, 500041867, 1000083734, 2000167468]

約数ペア:

[(1, 2000167468), (2, 1000083734), (4, 500041867), (13, 153859036), (19, 105271972), (26, 76929518), (29, 68971292), (38, 52635986), (52, 38464759), (58, 34485646), (76, 26317993), (116, 17242823), (247, 8097844), (377, 5305484), (494, 4048922), (551, 3630068), (754, 2652742), (988, 2024461), (1102, 1815034), (1508, 1326371), (2204, 907517), (7163, 279236), (14326, 139618), (28652, 69809)]