420660737279

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{1506929}}^1$

素因数の和:1507234

約数の個数: 16

約数和(自身を含む): 449185694400

約数和(自身を除く): 28524957121

約数列:

[1, 23, 53, 229, 1219, 5267, 12137, 279151, 1506929, 34659367, 79867237, 345086741, 1836946451, 7936995043, 18289597273, 420660737279]

約数ペア:

[(1, 420660737279), (23, 18289597273), (53, 7936995043), (229, 1836946451), (1219, 345086741), (5267, 79867237), (12137, 34659367), (279151, 1506929)]