2841436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 5461344

約数和(自身を除く): 2619908

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1031, 1378, 2062, 2756, 4124, 13403, 26806, 53612, 54643, 109286, 218572, 710359, 1420718, 2841436]

約数ペア:

[(1, 2841436), (2, 1420718), (4, 710359), (13, 218572), (26, 109286), (52, 54643), (53, 53612), (106, 26806), (212, 13403), (689, 4124), (1031, 2756), (1378, 2062)]