813307544

素因数分解:

$2^3\times 7^1\times {\mathrm{2693}}^1\times {\mathrm{5393}}^1$

素因数の和:8099

約数の個数: 32

約数和(自身を含む): 1743772320

約数和(自身を除く): 930464776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2693, 5386, 5393, 10772, 10786, 18851, 21544, 21572, 37702, 37751, 43144, 75404, 75502, 150808, 151004, 302008, 14523349, 29046698, 58093396, 101663443, 116186792, 203326886, 406653772, 813307544]

約数ペア:

[(1, 813307544), (2, 406653772), (4, 203326886), (7, 116186792), (8, 101663443), (14, 58093396), (28, 29046698), (56, 14523349), (2693, 302008), (5386, 151004), (5393, 150808), (10772, 75502), (10786, 75404), (18851, 43144), (21544, 37751), (21572, 37702)]