534464138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{20743}}^1$

素因数の和:21749

約数の個数: 16

約数和(自身を含む): 864278016

約数和(自身を除く): 329813878

約数列:

[1, 2, 13, 26, 991, 1982, 12883, 20743, 25766, 41486, 269659, 539318, 20556313, 41112626, 267232069, 534464138]

約数ペア:

[(1, 534464138), (2, 267232069), (13, 41112626), (26, 20556313), (991, 539318), (1982, 269659), (12883, 41486), (20743, 25766)]