249645746

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{1013}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 443888640

約数和(自身を除く): 194242894

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 607, 1013, 1214, 2026, 4249, 7091, 8498, 14182, 17603, 29377, 35206, 58754, 123221, 205639, 246442, 411278, 614891, 1229782, 4304237, 8608474, 17831839, 35663678, 124822873, 249645746]

約数ペア:

[(1, 249645746), (2, 124822873), (7, 35663678), (14, 17831839), (29, 8608474), (58, 4304237), (203, 1229782), (406, 614891), (607, 411278), (1013, 246442), (1214, 205639), (2026, 123221), (4249, 58754), (7091, 35206), (8498, 29377), (14182, 17603)]