39802316

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 71033760

約数和(自身を除く): 31231444

約数列:

[1, 2, 4, 71, 142, 269, 284, 521, 538, 1042, 1076, 2084, 19099, 36991, 38198, 73982, 76396, 140149, 147964, 280298, 560596, 9950579, 19901158, 39802316]

約数ペア:

[(1, 39802316), (2, 19901158), (4, 9950579), (71, 560596), (142, 280298), (269, 147964), (284, 140149), (521, 76396), (538, 73982), (1042, 38198), (1076, 36991), (2084, 19099)]