249202324

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{145903}}^1$

素因数の和:145975

約数の個数: 24

約数和(自身を含む): 506578688

約数和(自身を除く): 257376364

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 145903, 291806, 583612, 1021321, 2042642, 4085284, 8900083, 17800166, 35600332, 62300581, 124601162, 249202324]

約数ペア:

[(1, 249202324), (2, 124601162), (4, 62300581), (7, 35600332), (14, 17800166), (28, 8900083), (61, 4085284), (122, 2042642), (244, 1021321), (427, 583612), (854, 291806), (1708, 145903)]