305748393986

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{633883}}^1$

素因数の和:634286

約数の個数: 32

約数和(自身を含む): 530150151168

約数和(自身を除く): 224401757182

約数列:

[1, 2, 7, 14, 131, 262, 263, 526, 917, 1834, 1841, 3682, 34453, 68906, 241171, 482342, 633883, 1267766, 4437181, 8874362, 83038673, 166077346, 166711229, 333422458, 581270711, 1162541422, 1166978603, 2333957206, 21839170999, 43678341998, 152874196993, 305748393986]

約数ペア:

[(1, 305748393986), (2, 152874196993), (7, 43678341998), (14, 21839170999), (131, 2333957206), (262, 1166978603), (263, 1162541422), (526, 581270711), (917, 333422458), (1834, 166711229), (1841, 166077346), (3682, 83038673), (34453, 8874362), (68906, 4437181), (241171, 1267766), (482342, 633883)]