890488139

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1\times {\mathrm{787}}^1$

素因数の和:1454

約数の個数: 16

約数和(自身を含む): 934612128

約数和(自身を除く): 44123989

約数列:

[1, 37, 53, 577, 787, 1961, 21349, 29119, 30581, 41711, 454099, 1131497, 1543307, 16801663, 24067247, 890488139]

約数ペア:

[(1, 890488139), (37, 24067247), (53, 16801663), (577, 1543307), (787, 1131497), (1961, 454099), (21349, 41711), (29119, 30581)]