2138362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:705

約数の個数: 16

約数和(自身を含む): 3433320

約数和(自身を除く): 1294958

約数列:

[1, 2, 17, 34, 109, 218, 577, 1154, 1853, 3706, 9809, 19618, 62893, 125786, 1069181, 2138362]

約数ペア:

[(1, 2138362), (2, 1069181), (17, 125786), (34, 62893), (109, 19618), (218, 9809), (577, 3706), (1154, 1853)]