128504630398

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{50552569}}^1$

素因数の和:50552643

約数の個数: 16

約数和(自身を含む): 203827962240

約数和(自身を除く): 75323331842

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 50552569, 101105138, 1567129639, 2072655329, 3134259278, 4145310658, 64252315199, 128504630398]

約数ペア:

[(1, 128504630398), (2, 64252315199), (31, 4145310658), (41, 3134259278), (62, 2072655329), (82, 1567129639), (1271, 101105138), (2542, 50552569)]