8145721898

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2649877}}^1$

素因数の和:2649961

約数の個数: 16

約数和(自身を含む): 12878407080

約数和(自身を除く): 4732685182

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 2649877, 5299754, 76846433, 140443481, 153692866, 280886962, 4072860949, 8145721898]

約数ペア:

[(1, 8145721898), (2, 4072860949), (29, 280886962), (53, 153692866), (58, 140443481), (106, 76846433), (1537, 5299754), (3074, 2649877)]