852397678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1\times {\mathrm{1039}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 1415232000

約数和(自身を除く): 562834322

約数列:

[1, 2, 11, 22, 89, 178, 419, 838, 979, 1039, 1958, 2078, 4609, 9218, 11429, 22858, 37291, 74582, 92471, 184942, 410201, 435341, 820402, 870682, 1017181, 2034362, 4788751, 9577502, 38745349, 77490698, 426198839, 852397678]

約数ペア:

[(1, 852397678), (2, 426198839), (11, 77490698), (22, 38745349), (89, 9577502), (178, 4788751), (419, 2034362), (838, 1017181), (979, 870682), (1039, 820402), (1958, 435341), (2078, 410201), (4609, 184942), (9218, 92471), (11429, 74582), (22858, 37291)]