1894648

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 4239360

約数和(自身を除く): 2344712

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1471, 2942, 5884, 10297, 11768, 20594, 33833, 41188, 67666, 82376, 135332, 236831, 270664, 473662, 947324, 1894648]

約数ペア:

[(1, 1894648), (2, 947324), (4, 473662), (7, 270664), (8, 236831), (14, 135332), (23, 82376), (28, 67666), (46, 41188), (56, 33833), (92, 20594), (161, 11768), (184, 10297), (322, 5884), (644, 2942), (1288, 1471)]