2913992

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{1009}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 5772150

約数和(自身を除く): 2858158

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1009, 1444, 2018, 2888, 4036, 8072, 19171, 38342, 76684, 153368, 364249, 728498, 1456996, 2913992]

約数ペア:

[(1, 2913992), (2, 1456996), (4, 728498), (8, 364249), (19, 153368), (38, 76684), (76, 38342), (152, 19171), (361, 8072), (722, 4036), (1009, 2888), (1444, 2018)]