490454809

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{11093}}^1$

素因数の和:11304

約数の個数: 16

約数和(自身を含む): 559137600

約数和(自身を除く): 68682791

約数列:

[1, 13, 19, 179, 247, 2327, 3401, 11093, 44213, 144209, 210767, 1985647, 2739971, 25813411, 37727293, 490454809]

約数ペア:

[(1, 490454809), (13, 37727293), (19, 25813411), (179, 2739971), (247, 1985647), (2327, 210767), (3401, 144209), (11093, 44213)]