9898252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 21676032

約数和(自身を除く): 11777780

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 383, 497, 766, 923, 994, 1532, 1846, 1988, 2681, 3692, 4979, 5362, 6461, 9958, 10724, 12922, 19916, 25844, 27193, 34853, 54386, 69706, 108772, 139412, 190351, 353509, 380702, 707018, 761404, 1414036, 2474563, 4949126, 9898252]

約数ペア:

[(1, 9898252), (2, 4949126), (4, 2474563), (7, 1414036), (13, 761404), (14, 707018), (26, 380702), (28, 353509), (52, 190351), (71, 139412), (91, 108772), (142, 69706), (182, 54386), (284, 34853), (364, 27193), (383, 25844), (497, 19916), (766, 12922), (923, 10724), (994, 9958), (1532, 6461), (1846, 5362), (1988, 4979), (2681, 3692)]