1282111586

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1\times {\mathrm{2767}}^1$

素因数の和:4238

約数の個数: 32

約数和(自身を含む): 2295889920

約数和(自身を除く): 1013778334

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1439, 2767, 2878, 5534, 10073, 19369, 20146, 33097, 38738, 63641, 66194, 127282, 231679, 445487, 463358, 890974, 3981713, 7963426, 27871991, 55743982, 91579399, 183158798, 641055793, 1282111586]

約数ペア:

[(1, 1282111586), (2, 641055793), (7, 183158798), (14, 91579399), (23, 55743982), (46, 27871991), (161, 7963426), (322, 3981713), (1439, 890974), (2767, 463358), (2878, 445487), (5534, 231679), (10073, 127282), (19369, 66194), (20146, 63641), (33097, 38738)]