388766222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{253433}}^1$

素因数の和:253507

約数の個数: 16

約数和(自身を含む): 638653680

約数和(自身を除く): 249887458

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 253433, 506866, 3294629, 6589258, 14952547, 29905094, 194383111, 388766222]

約数ペア:

[(1, 388766222), (2, 194383111), (13, 29905094), (26, 14952547), (59, 6589258), (118, 3294629), (767, 506866), (1534, 253433)]