421636334

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{6803}}^1$

素因数の和:7064

約数の個数: 32

約数和(自身を含む): 764225280

約数和(自身を除く): 342588946

約数列:

[1, 2, 7, 14, 19, 38, 133, 233, 266, 466, 1631, 3262, 4427, 6803, 8854, 13606, 30989, 47621, 61978, 95242, 129257, 258514, 904799, 1585099, 1809598, 3170198, 11095693, 22191386, 30116881, 60233762, 210818167, 421636334]

約数ペア:

[(1, 421636334), (2, 210818167), (7, 60233762), (14, 30116881), (19, 22191386), (38, 11095693), (133, 3170198), (233, 1809598), (266, 1585099), (466, 904799), (1631, 258514), (3262, 129257), (4427, 95242), (6803, 61978), (8854, 47621), (13606, 30989)]