1961212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 36

約数和(自身を含む): 3950856

約数和(自身を除く): 1989644

約数列:

[1, 2, 4, 11, 22, 29, 44, 53, 58, 106, 116, 212, 319, 583, 638, 841, 1166, 1276, 1537, 1682, 2332, 3074, 3364, 6148, 9251, 16907, 18502, 33814, 37004, 44573, 67628, 89146, 178292, 490303, 980606, 1961212]

約数ペア:

[(1, 1961212), (2, 980606), (4, 490303), (11, 178292), (22, 89146), (29, 67628), (44, 44573), (53, 37004), (58, 33814), (106, 18502), (116, 16907), (212, 9251), (319, 6148), (583, 3364), (638, 3074), (841, 2332), (1166, 1682), (1276, 1537)]