2012046010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499267}}^1$

素因数の和:499318

約数の個数: 32

約数和(自身を含む): 4026097152

約数和(自身を除く): 2014051142

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 499267, 998534, 2496335, 4992670, 6490471, 12980942, 15477277, 30954554, 32452355, 64904710, 77386385, 154772770, 201204601, 402409202, 1006023005, 2012046010]

約数ペア:

[(1, 2012046010), (2, 1006023005), (5, 402409202), (10, 201204601), (13, 154772770), (26, 77386385), (31, 64904710), (62, 32452355), (65, 30954554), (130, 15477277), (155, 12980942), (310, 6490471), (403, 4992670), (806, 2496335), (2015, 998534), (4030, 499267)]