2016973930

素因数分解:

$2^1\times 5^1\times {\mathrm{4013}}^1\times {\mathrm{50261}}^1$

素因数の和:54281

約数の個数: 16

約数和(自身を含む): 3631530024

約数和(自身を除く): 1614556094

約数列:

[1, 2, 5, 10, 4013, 8026, 20065, 40130, 50261, 100522, 251305, 502610, 201697393, 403394786, 1008486965, 2016973930]

約数ペア:

[(1, 2016973930), (2, 1008486965), (5, 403394786), (10, 201697393), (4013, 502610), (8026, 251305), (20065, 100522), (40130, 50261)]