493695228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{24919}}^1$

素因数の和:25066

約数の個数: 48

約数和(自身を含む): 1250385920

約数和(自身を除く): 756690692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 19812, 24919, 49838, 74757, 99676, 149514, 299028, 323947, 647894, 971841, 1295788, 1943682, 3164713, 3887364, 6329426, 9494139, 12658852, 18988278, 37976556, 41141269, 82282538, 123423807, 164565076, 246847614, 493695228]

約数ペア:

[(1, 493695228), (2, 246847614), (3, 164565076), (4, 123423807), (6, 82282538), (12, 41141269), (13, 37976556), (26, 18988278), (39, 12658852), (52, 9494139), (78, 6329426), (127, 3887364), (156, 3164713), (254, 1943682), (381, 1295788), (508, 971841), (762, 647894), (1524, 323947), (1651, 299028), (3302, 149514), (4953, 99676), (6604, 74757), (9906, 49838), (19812, 24919)]