827358428

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{10831}}^1$

素因数の和:10974

約数の個数: 36

約数和(自身を含む): 1581840288

約数和(自身を除く): 754481860

約数列:

[1, 2, 4, 13, 26, 52, 113, 169, 226, 338, 452, 676, 1469, 2938, 5876, 10831, 19097, 21662, 38194, 43324, 76388, 140803, 281606, 563212, 1223903, 1830439, 2447806, 3660878, 4895612, 7321756, 15910739, 31821478, 63642956, 206839607, 413679214, 827358428]

約数ペア:

[(1, 827358428), (2, 413679214), (4, 206839607), (13, 63642956), (26, 31821478), (52, 15910739), (113, 7321756), (169, 4895612), (226, 3660878), (338, 2447806), (452, 1830439), (676, 1223903), (1469, 563212), (2938, 281606), (5876, 140803), (10831, 76388), (19097, 43324), (21662, 38194)]