2028798716

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{717397}}^1$

素因数の和:717509

約数の個数: 24

約数和(自身を含む): 4097777376

約数和(自身を除く): 2068978660

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 717397, 1434794, 2869588, 5021779, 10043558, 20087116, 72457097, 144914194, 289828388, 507199679, 1014399358, 2028798716]

約数ペア:

[(1, 2028798716), (2, 1014399358), (4, 507199679), (7, 289828388), (14, 144914194), (28, 72457097), (101, 20087116), (202, 10043558), (404, 5021779), (707, 2869588), (1414, 1434794), (2828, 717397)]