1555260052

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{22003}}^1$

素因数の和:22479

約数の個数: 24

約数和(自身を含む): 2794684032

約数和(自身を除く): 1239423980

約数列:

[1, 2, 4, 41, 82, 164, 431, 862, 1724, 17671, 22003, 35342, 44006, 70684, 88012, 902123, 1804246, 3608492, 9483293, 18966586, 37933172, 388815013, 777630026, 1555260052]

約数ペア:

[(1, 1555260052), (2, 777630026), (4, 388815013), (41, 37933172), (82, 18966586), (164, 9483293), (431, 3608492), (862, 1804246), (1724, 902123), (17671, 88012), (22003, 70684), (35342, 44006)]