140594734

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{323951}}^1$

素因数の和:323991

約数の個数: 16

約数和(自身を含む): 248795136

約数和(自身を除く): 108200402

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 323951, 647902, 2267657, 4535314, 10042481, 20084962, 70297367, 140594734]

約数ペア:

[(1, 140594734), (2, 70297367), (7, 20084962), (14, 10042481), (31, 4535314), (62, 2267657), (217, 647902), (434, 323951)]