449465942018

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1\times {\mathrm{6640849}}^1$

素因数の和:6641681

約数の個数: 16

約数和(自身を含む): 690754653600

約数和(自身を除く): 241288711582

約数列:

[1, 2, 43, 86, 787, 1574, 33841, 67682, 6640849, 13281698, 285556507, 571113014, 5226348163, 10452696326, 224732971009, 449465942018]

約数ペア:

[(1, 449465942018), (2, 224732971009), (43, 10452696326), (86, 5226348163), (787, 571113014), (1574, 285556507), (33841, 13281698), (67682, 6640849)]