1681704112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{9555137}}^1$

素因数の和:9555156

約数の個数: 20

約数和(自身を含む): 3554511336

約数和(自身を除く): 1872807224

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 9555137, 19110274, 38220548, 76441096, 105106507, 152882192, 210213014, 420426028, 840852056, 1681704112]

約数ペア:

[(1, 1681704112), (2, 840852056), (4, 420426028), (8, 210213014), (11, 152882192), (16, 105106507), (22, 76441096), (44, 38220548), (88, 19110274), (176, 9555137)]