2553288

素因数分解:

$2^3\times 3^1\times {\mathrm{191}}^1\times {\mathrm{557}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 6428160

約数和(自身を除く): 3874872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191, 382, 557, 573, 764, 1114, 1146, 1528, 1671, 2228, 2292, 3342, 4456, 4584, 6684, 13368, 106387, 212774, 319161, 425548, 638322, 851096, 1276644, 2553288]

約数ペア:

[(1, 2553288), (2, 1276644), (3, 851096), (4, 638322), (6, 425548), (8, 319161), (12, 212774), (24, 106387), (191, 13368), (382, 6684), (557, 4584), (573, 4456), (764, 3342), (1114, 2292), (1146, 2228), (1528, 1671)]