213394462718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{270379}}^1$

素因数の和:270704

約数の個数: 32

約数和(自身を含む): 343404230400

約数和(自身を除く): 130009767682

約数列:

[1, 2, 17, 34, 139, 167, 278, 334, 2363, 2839, 4726, 5678, 23213, 46426, 270379, 394621, 540758, 789242, 4596443, 9192886, 37582681, 45153293, 75165362, 90306586, 638905577, 767605981, 1277811154, 1535211962, 6276307727, 12552615454, 106697231359, 213394462718]

約数ペア:

[(1, 213394462718), (2, 106697231359), (17, 12552615454), (34, 6276307727), (139, 1535211962), (167, 1277811154), (278, 767605981), (334, 638905577), (2363, 90306586), (2839, 75165362), (4726, 45153293), (5678, 37582681), (23213, 9192886), (46426, 4596443), (270379, 789242), (394621, 540758)]