249584042

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1\times {\mathrm{2521}}^1$

素因数の和:3421

約数の個数: 16

約数和(自身を含む): 381326400

約数和(自身を除く): 131742358

約数列:

[1, 2, 59, 118, 839, 1678, 2521, 5042, 49501, 99002, 148739, 297478, 2115119, 4230238, 124792021, 249584042]

約数ペア:

[(1, 249584042), (2, 124792021), (59, 4230238), (118, 2115119), (839, 297478), (1678, 148739), (2521, 99002), (5042, 49501)]