2640411704

素因数分解:

$2^3\times 7^1\times {\mathrm{47150209}}^1$

素因数の和:47150222

約数の個数: 16

約数和(自身を含む): 5658025200

約数和(自身を除く): 3017613496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 47150209, 94300418, 188600836, 330051463, 377201672, 660102926, 1320205852, 2640411704]

約数ペア:

[(1, 2640411704), (2, 1320205852), (4, 660102926), (7, 377201672), (8, 330051463), (14, 188600836), (28, 94300418), (56, 47150209)]