21088022402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{620235953}}^1$

素因数の和:620235972

約数の個数: 8

約数和(自身を含む): 33492741516

約数和(自身を除く): 12404719114

約数列:

[1, 2, 17, 34, 620235953, 1240471906, 10544011201, 21088022402]

約数ペア:

[(1, 21088022402), (2, 10544011201), (17, 1240471906), (34, 620235953)]