2013885202588

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{65445379}}^1$

素因数の和:65445554

約数の個数: 36

約数和(自身を含む): 4125807645960

約数和(自身を除く): 2111922443372

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 1099, 2198, 4396, 7693, 15386, 30772, 65445379, 130890758, 261781516, 458117653, 916235306, 1832470612, 3206823571, 6413647142, 10274924503, 12827294284, 20549849006, 41099698012, 71924471521, 143848943042, 287697886084, 503471300647, 1006942601294, 2013885202588]

約数ペア:

[(1, 2013885202588), (2, 1006942601294), (4, 503471300647), (7, 287697886084), (14, 143848943042), (28, 71924471521), (49, 41099698012), (98, 20549849006), (157, 12827294284), (196, 10274924503), (314, 6413647142), (628, 3206823571), (1099, 1832470612), (2198, 916235306), (4396, 458117653), (7693, 261781516), (15386, 130890758), (30772, 65445379)]