273827710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{8009}}^1$

素因数の和:8292

約数の個数: 32

約数和(自身を含む): 532889280

約数和(自身を除く): 259061570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 2630, 3419, 6838, 8009, 16018, 17095, 34190, 40045, 80090, 104117, 208234, 520585, 1041170, 2106367, 4212734, 10531835, 21063670, 27382771, 54765542, 136913855, 273827710]

約数ペア:

[(1, 273827710), (2, 136913855), (5, 54765542), (10, 27382771), (13, 21063670), (26, 10531835), (65, 4212734), (130, 2106367), (263, 1041170), (526, 520585), (1315, 208234), (2630, 104117), (3419, 80090), (6838, 40045), (8009, 34190), (16018, 17095)]