489759713

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{4027}}^1$

素因数の和:4256

約数の個数: 16

約数和(自身を含む): 532662720

約数和(自身を除く): 42903007

約数列:

[1, 19, 37, 173, 703, 3287, 4027, 6401, 76513, 121619, 148999, 696671, 2830981, 13236749, 25776827, 489759713]

約数ペア:

[(1, 489759713), (19, 25776827), (37, 13236749), (173, 2830981), (703, 696671), (3287, 148999), (4027, 121619), (6401, 76513)]