881950398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1105201}}^1$

素因数の和:1105232

約数の個数: 32

約数和(自身を含む): 2121987840

約数和(自身を除く): 1240037442

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1105201, 2210402, 3315603, 6631206, 7736407, 15472814, 20998819, 23209221, 41997638, 46418442, 62996457, 125992914, 146991733, 293983466, 440975199, 881950398]

約数ペア:

[(1, 881950398), (2, 440975199), (3, 293983466), (6, 146991733), (7, 125992914), (14, 62996457), (19, 46418442), (21, 41997638), (38, 23209221), (42, 20998819), (57, 15472814), (114, 7736407), (133, 6631206), (266, 3315603), (399, 2210402), (798, 1105201)]