13261144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2713}}^1$

素因数の和:2779

約数の個数: 32

約数和(自身を含む): 27357120

約数和(自身を除く): 14095976

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 2713, 4888, 5426, 10852, 21704, 35269, 70538, 127511, 141076, 255022, 282152, 510044, 1020088, 1657643, 3315286, 6630572, 13261144]

約数ペア:

[(1, 13261144), (2, 6630572), (4, 3315286), (8, 1657643), (13, 1020088), (26, 510044), (47, 282152), (52, 255022), (94, 141076), (104, 127511), (188, 70538), (376, 35269), (611, 21704), (1222, 10852), (2444, 5426), (2713, 4888)]