1240336397

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1\times {\mathrm{787}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 1321003200

約数和(自身を除く): 80666803

約数列:

[1, 19, 109, 761, 787, 2071, 14459, 14953, 82949, 85783, 598907, 1576031, 1629877, 11379233, 65280863, 1240336397]

約数ペア:

[(1, 1240336397), (19, 65280863), (109, 11379233), (761, 1629877), (787, 1576031), (2071, 598907), (14459, 85783), (14953, 82949)]