425389323746

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1\times {\mathrm{5749903}}^1$

素因数の和:5750497

約数の個数: 16

約数和(自身を含む): 648313175808

約数和(自身を除く): 222923852062

約数列:

[1, 2, 71, 142, 521, 1042, 36991, 73982, 5749903, 11499806, 408243113, 816486226, 2995699463, 5991398926, 212694661873, 425389323746]

約数ペア:

[(1, 425389323746), (2, 212694661873), (71, 5991398926), (142, 2995699463), (521, 816486226), (1042, 408243113), (36991, 11499806), (73982, 5749903)]