240795538

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{27941}}^1$

素因数の和:28113

約数の個数: 16

約数和(自身を含む): 375540480

約数和(自身を除く): 134744942

約数列:

[1, 2, 31, 62, 139, 278, 4309, 8618, 27941, 55882, 866171, 1732342, 3883799, 7767598, 120397769, 240795538]

約数ペア:

[(1, 240795538), (2, 120397769), (31, 7767598), (62, 3883799), (139, 1732342), (278, 866171), (4309, 55882), (8618, 27941)]