313680596

素因数分解:

$2^2\times {\mathrm{283}}^1\times {\mathrm{487}}^1\times {\mathrm{569}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 552982080

約数和(自身を除く): 239301484

約数列:

[1, 2, 4, 283, 487, 566, 569, 974, 1132, 1138, 1948, 2276, 137821, 161027, 275642, 277103, 322054, 551284, 554206, 644108, 1108412, 78420149, 156840298, 313680596]

約数ペア:

[(1, 313680596), (2, 156840298), (4, 78420149), (283, 1108412), (487, 644108), (566, 554206), (569, 551284), (974, 322054), (1132, 277103), (1138, 275642), (1948, 161027), (2276, 137821)]