1645380938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{793337}}^1$

素因数の和:793417

約数の個数: 16

約数和(自身を含む): 2656095624

約数和(自身を除く): 1010714686

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 793337, 1586674, 13486729, 26973458, 48393557, 96787114, 822690469, 1645380938]

約数ペア:

[(1, 1645380938), (2, 822690469), (17, 96787114), (34, 48393557), (61, 26973458), (122, 13486729), (1037, 1586674), (2074, 793337)]