2013221276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{69431}}^1$

素因数の和:70105

約数の個数: 24

約数和(自身を含む): 3849310080

約数和(自身を除く): 1836088804

約数列:

[1, 2, 4, 11, 22, 44, 659, 1318, 2636, 7249, 14498, 28996, 69431, 138862, 277724, 763741, 1527482, 3054964, 45755029, 91510058, 183020116, 503305319, 1006610638, 2013221276]

約数ペア:

[(1, 2013221276), (2, 1006610638), (4, 503305319), (11, 183020116), (22, 91510058), (44, 45755029), (659, 3054964), (1318, 1527482), (2636, 763741), (7249, 277724), (14498, 138862), (28996, 69431)]