2440804947

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{486313}}^1$

素因数の和:486562

約数の個数: 16

約数和(自身を含む): 3734891520

約数和(自身を除く): 1294086573

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 486313, 1458939, 3404191, 10212573, 116228807, 348686421, 813601649, 2440804947]

約数ペア:

[(1, 2440804947), (3, 813601649), (7, 348686421), (21, 116228807), (239, 10212573), (717, 3404191), (1673, 1458939), (5019, 486313)]