889222762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{157051}}^1$

素因数の和:157221

約数の個数: 16

約数和(自身を含む): 1413468000

約数和(自身を除く): 524245238

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 157051, 314102, 2983969, 5967938, 23400599, 46801198, 444611381, 889222762]

約数ペア:

[(1, 889222762), (2, 444611381), (19, 46801198), (38, 23400599), (149, 5967938), (298, 2983969), (2831, 314102), (5662, 157051)]