201910852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{352991}}^1$

素因数の和:353019

約数の個数: 24

約数和(自身を含む): 415118592

約数和(自身を除く): 213207740

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 352991, 705982, 1411964, 3882901, 4588883, 7765802, 9177766, 15531604, 18355532, 50477713, 100955426, 201910852]

約数ペア:

[(1, 201910852), (2, 100955426), (4, 50477713), (11, 18355532), (13, 15531604), (22, 9177766), (26, 7765802), (44, 4588883), (52, 3882901), (143, 1411964), (286, 705982), (572, 352991)]