286133090

素因数分解:

$2^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{25801}}^1$

素因数の和:26917

約数の個数: 16

約数和(自身を含む): 515523960

約数和(自身を除く): 229390870

約数列:

[1, 2, 5, 10, 1109, 2218, 5545, 11090, 25801, 51602, 129005, 258010, 28613309, 57226618, 143066545, 286133090]

約数ペア:

[(1, 286133090), (2, 143066545), (5, 57226618), (10, 28613309), (1109, 258010), (2218, 129005), (5545, 51602), (11090, 25801)]