140056049

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{4639}}^1$

素因数の和:4892

約数の個数: 16

約数和(自身を含む): 169267200

約数和(自身を除く): 29211151

約数列:

[1, 7, 19, 133, 227, 1589, 4313, 4639, 30191, 32473, 88141, 616987, 1053053, 7371371, 20008007, 140056049]

約数ペア:

[(1, 140056049), (7, 20008007), (19, 7371371), (133, 1053053), (227, 616987), (1589, 88141), (4313, 32473), (4639, 30191)]