851342672

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{597853}}^1$

素因数の和:597950

約数の個数: 20

約数和(自身を含む): 1668012660

約数和(自身を除く): 816669988

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 597853, 1195706, 2391412, 4782824, 9565648, 53208917, 106417834, 212835668, 425671336, 851342672]

約数ペア:

[(1, 851342672), (2, 425671336), (4, 212835668), (8, 106417834), (16, 53208917), (89, 9565648), (178, 4782824), (356, 2391412), (712, 1195706), (1424, 597853)]