2911417348

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{16943}}^1$

素因数の和:17009

約数の個数: 72

約数和(自身を含む): 6507309312

約数和(自身を除く): 3595891964

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 361, 476, 532, 646, 722, 1292, 1444, 2261, 2527, 4522, 5054, 6137, 9044, 10108, 12274, 16943, 24548, 33886, 42959, 67772, 85918, 118601, 171836, 237202, 288031, 321917, 474404, 576062, 643834, 1152124, 1287668, 2016217, 2253419, 4032434, 4506838, 5472589, 6116423, 8064868, 9013676, 10945178, 12232846, 21890356, 24465692, 38308123, 42814961, 76616246, 85629922, 103979191, 153232492, 171259844, 207958382, 415916764, 727854337, 1455708674, 2911417348]

約数ペア:

[(1, 2911417348), (2, 1455708674), (4, 727854337), (7, 415916764), (14, 207958382), (17, 171259844), (19, 153232492), (28, 103979191), (34, 85629922), (38, 76616246), (68, 42814961), (76, 38308123), (119, 24465692), (133, 21890356), (238, 12232846), (266, 10945178), (323, 9013676), (361, 8064868), (476, 6116423), (532, 5472589), (646, 4506838), (722, 4032434), (1292, 2253419), (1444, 2016217), (2261, 1287668), (2527, 1152124), (4522, 643834), (5054, 576062), (6137, 474404), (9044, 321917), (10108, 288031), (12274, 237202), (16943, 171836), (24548, 118601), (33886, 85918), (42959, 67772)]