238231252

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{19381}}^1$

素因数の和:19831

約数の個数: 24

約数和(自身を含む): 477572480

約数和(自身を除く): 239341228

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 12292, 19381, 38762, 77524, 135667, 271334, 542668, 8508259, 17016518, 34033036, 59557813, 119115626, 238231252]

約数ペア:

[(1, 238231252), (2, 119115626), (4, 59557813), (7, 34033036), (14, 17016518), (28, 8508259), (439, 542668), (878, 271334), (1756, 135667), (3073, 77524), (6146, 38762), (12292, 19381)]