284335874

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{3613}}^1$

素因数の和:3762

約数の個数: 24

約数和(自身を含む): 454388220

約数和(自身を除く): 170052346

約数列:

[1, 2, 19, 38, 109, 218, 361, 722, 2071, 3613, 4142, 7226, 39349, 68647, 78698, 137294, 393817, 787634, 1304293, 2608586, 7482523, 14965046, 142167937, 284335874]

約数ペア:

[(1, 284335874), (2, 142167937), (19, 14965046), (38, 7482523), (109, 2608586), (218, 1304293), (361, 787634), (722, 393817), (2071, 137294), (3613, 78698), (4142, 68647), (7226, 39349)]