258890262

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{339751}}^1$

素因数の和:339883

約数の個数: 16

約数和(自身を含む): 521859072

約数和(自身を除く): 262968810

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 339751, 679502, 1019253, 2038506, 43148377, 86296754, 129445131, 258890262]

約数ペア:

[(1, 258890262), (2, 129445131), (3, 86296754), (6, 43148377), (127, 2038506), (254, 1019253), (381, 679502), (762, 339751)]