1339196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 2513280

約数和(自身を除く): 1174084

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 263, 268, 526, 1052, 1273, 2546, 4997, 5092, 9994, 17621, 19988, 35242, 70484, 334799, 669598, 1339196]

約数ペア:

[(1, 1339196), (2, 669598), (4, 334799), (19, 70484), (38, 35242), (67, 19988), (76, 17621), (134, 9994), (263, 5092), (268, 4997), (526, 2546), (1052, 1273)]