890353914

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1\times {\mathrm{3299}}^1$

素因数の和:4786

約数の個数: 32

約数和(自身を含む): 1839974400

約数和(自身を除く): 949620486

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 1451, 2902, 3299, 4353, 6598, 8706, 9897, 19794, 44981, 89962, 102269, 134943, 204538, 269886, 306807, 613614, 4786849, 9573698, 14360547, 28721094, 148392319, 296784638, 445176957, 890353914]

約数ペア:

[(1, 890353914), (2, 445176957), (3, 296784638), (6, 148392319), (31, 28721094), (62, 14360547), (93, 9573698), (186, 4786849), (1451, 613614), (2902, 306807), (3299, 269886), (4353, 204538), (6598, 134943), (8706, 102269), (9897, 89962), (19794, 44981)]