1996322218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{3217}}^1$

素因数の和:3718

約数の個数: 32

約数和(自身を含む): 3324374208

約数和(自身を除く): 1328051990

約数列:

[1, 2, 11, 22, 67, 134, 421, 737, 842, 1474, 3217, 4631, 6434, 9262, 28207, 35387, 56414, 70774, 215539, 310277, 431078, 620554, 1354357, 2370929, 2708714, 4741858, 14897927, 29795854, 90741919, 181483838, 998161109, 1996322218]

約数ペア:

[(1, 1996322218), (2, 998161109), (11, 181483838), (22, 90741919), (67, 29795854), (134, 14897927), (421, 4741858), (737, 2708714), (842, 2370929), (1474, 1354357), (3217, 620554), (4631, 431078), (6434, 310277), (9262, 215539), (28207, 70774), (35387, 56414)]