495778897268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1931}}^1\times {\mathrm{3378253}}^1$

素因数の和:3380207

約数の個数: 24

約数和(自身を含む): 913750141920

約数和(自身を除く): 417971244652

約数列:

[1, 2, 4, 19, 38, 76, 1931, 3862, 7724, 36689, 73378, 146756, 3378253, 6756506, 13513012, 64186807, 128373614, 256747228, 6523406543, 13046813086, 26093626172, 123944724317, 247889448634, 495778897268]

約数ペア:

[(1, 495778897268), (2, 247889448634), (4, 123944724317), (19, 26093626172), (38, 13046813086), (76, 6523406543), (1931, 256747228), (3862, 128373614), (7724, 64186807), (36689, 13513012), (73378, 6756506), (146756, 3378253)]