2007772012

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{1736827}}^1$

素因数の和:1736865

約数の個数: 18

約数和(自身を含む): 3732443372

約数和(自身を除く): 1724671360

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 1736827, 3473654, 6947308, 29526059, 59052118, 118104236, 501943003, 1003886006, 2007772012]

約数ペア:

[(1, 2007772012), (2, 1003886006), (4, 501943003), (17, 118104236), (34, 59052118), (68, 29526059), (289, 6947308), (578, 3473654), (1156, 1736827)]