388680938881

素因数分解:

${\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1\times {\mathrm{77549}}^1$

素因数の和:78168

約数の個数: 16

約数和(自身を含む): 397403424000

約数和(自身を除く): 8722485119

約数列:

[1, 67, 239, 313, 16013, 20971, 74807, 77549, 5012069, 5195783, 18534211, 24272837, 1241792137, 1626280079, 5801208043, 388680938881]

約数ペア:

[(1, 388680938881), (67, 5801208043), (239, 1626280079), (313, 1241792137), (16013, 24272837), (20971, 18534211), (74807, 5195783), (77549, 5012069)]