1417444

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 3096576

約数和(自身を除く): 1679132

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 71, 92, 124, 142, 161, 217, 284, 322, 434, 497, 644, 713, 868, 994, 1426, 1633, 1988, 2201, 2852, 3266, 4402, 4991, 6532, 8804, 9982, 11431, 15407, 19964, 22862, 30814, 45724, 50623, 61628, 101246, 202492, 354361, 708722, 1417444]

約数ペア:

[(1, 1417444), (2, 708722), (4, 354361), (7, 202492), (14, 101246), (23, 61628), (28, 50623), (31, 45724), (46, 30814), (62, 22862), (71, 19964), (92, 15407), (124, 11431), (142, 9982), (161, 8804), (217, 6532), (284, 4991), (322, 4402), (434, 3266), (497, 2852), (644, 2201), (713, 1988), (868, 1633), (994, 1426)]