1970598778

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{556981}}^1$

素因数の和:557073

約数の個数: 16

約数和(自身を含む): 3107959560

約数和(自身を除く): 1137360782

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 556981, 1113962, 16152449, 32304898, 33975841, 67951682, 985299389, 1970598778]

約数ペア:

[(1, 1970598778), (2, 985299389), (29, 67951682), (58, 33975841), (61, 32304898), (122, 16152449), (1769, 1113962), (3538, 556981)]