2012121957

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{88589}}^1$

素因数の和:88772

約数の個数: 16

約数和(自身を含む): 2746998720

約数和(自身を除く): 734876763

約数列:

[1, 3, 67, 113, 201, 339, 7571, 22713, 88589, 265767, 5935463, 10010557, 17806389, 30031671, 670707319, 2012121957]

約数ペア:

[(1, 2012121957), (3, 670707319), (67, 30031671), (113, 17806389), (201, 10010557), (339, 5935463), (7571, 265767), (22713, 88589)]