2019909201

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{74903}}^1$

素因数の和:75096

約数の個数: 16

約数和(自身を含む): 2750474880

約数和(自身を除く): 730565679

約数列:

[1, 3, 89, 101, 267, 303, 8989, 26967, 74903, 224709, 6666367, 7565203, 19999101, 22695609, 673303067, 2019909201]

約数ペア:

[(1, 2019909201), (3, 673303067), (89, 22695609), (101, 19999101), (267, 7565203), (303, 6666367), (8989, 224709), (26967, 74903)]