139088454

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{57809}}^1$

素因数の和:58215

約数の個数: 16

約数和(自身を含む): 278875440

約数和(自身を除く): 139786986

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 57809, 115618, 173427, 346854, 23181409, 46362818, 69544227, 139088454]

約数ペア:

[(1, 139088454), (2, 69544227), (3, 46362818), (6, 23181409), (401, 346854), (802, 173427), (1203, 115618), (2406, 57809)]