1957108

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{1693}}^1$

素因数の和:1731

約数の個数: 18

約数和(自身を含む): 3640406

約数和(自身を除く): 1683298

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 1693, 3386, 6772, 28781, 57562, 115124, 489277, 978554, 1957108]

約数ペア:

[(1, 1957108), (2, 978554), (4, 489277), (17, 115124), (34, 57562), (68, 28781), (289, 6772), (578, 3386), (1156, 1693)]