818449330

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1\times {\mathrm{1093}}^1$

素因数の和:1930

約数の個数: 32

約数和(自身を含む): 1490920704

約数和(自身を除く): 672471374

約数列:

[1, 2, 5, 10, 103, 206, 515, 727, 1030, 1093, 1454, 2186, 3635, 5465, 7270, 10930, 74881, 112579, 149762, 225158, 374405, 562895, 748810, 794611, 1125790, 1589222, 3973055, 7946110, 81844933, 163689866, 409224665, 818449330]

約数ペア:

[(1, 818449330), (2, 409224665), (5, 163689866), (10, 81844933), (103, 7946110), (206, 3973055), (515, 1589222), (727, 1125790), (1030, 794611), (1093, 748810), (1454, 562895), (2186, 374405), (3635, 225158), (5465, 149762), (7270, 112579), (10930, 74881)]