2855435681

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{99809}}^1$

素因数の和:99944

約数の個数: 16

約数和(自身を含む): 3366391680

約数和(自身を除く): 510955999

約数列:

[1, 7, 61, 67, 427, 469, 4087, 28609, 99809, 698663, 6088349, 6687203, 42618443, 46810421, 407919383, 2855435681]

約数ペア:

[(1, 2855435681), (7, 407919383), (61, 46810421), (67, 42618443), (427, 6687203), (469, 6088349), (4087, 698663), (28609, 99809)]