40642398721

素因数分解:

${\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{859}}^1\times {\mathrm{2459}}^1$

素因数の和:3660

約数の個数: 16

約数和(自身を含む): 41431910400

約数和(自身を除く): 789511679

約数列:

[1, 71, 271, 859, 2459, 19241, 60989, 174589, 232789, 666389, 2112281, 16528019, 47313619, 149971951, 572428151, 40642398721]

約数ペア:

[(1, 40642398721), (71, 572428151), (271, 149971951), (859, 47313619), (2459, 16528019), (19241, 2112281), (60989, 666389), (174589, 232789)]