1693669016432

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{238948789}}^1$

素因数の和:238949240

約数の個数: 20

約数和(自身を含む): 3288891145560

約数和(自身を除く): 1595222129128

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 238948789, 477897578, 955795156, 1911590312, 3823180624, 105854313527, 211708627054, 423417254108, 846834508216, 1693669016432]

約数ペア:

[(1, 1693669016432), (2, 846834508216), (4, 423417254108), (8, 211708627054), (16, 105854313527), (443, 3823180624), (886, 1911590312), (1772, 955795156), (3544, 477897578), (7088, 238948789)]