2100089850916

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{58439}}^1\times {\mathrm{68581}}^1$

素因数の和:127155

約数の個数: 24

約数和(自身を含む): 3703329241920

約数和(自身を除く): 1603239391004

約数列:

[1, 2, 4, 131, 262, 524, 58439, 68581, 116878, 137162, 233756, 274324, 7655509, 8984111, 15311018, 17968222, 30622036, 35936444, 4007805059, 8015610118, 16031220236, 525022462729, 1050044925458, 2100089850916]

約数ペア:

[(1, 2100089850916), (2, 1050044925458), (4, 525022462729), (131, 16031220236), (262, 8015610118), (524, 4007805059), (58439, 35936444), (68581, 30622036), (116878, 17968222), (137162, 15311018), (233756, 8984111), (274324, 7655509)]