7920878

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 15012864

約数和(自身を除く): 7091986

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 1447, 2737, 2894, 5474, 10129, 20258, 24599, 33281, 49198, 66562, 172193, 232967, 344386, 465934, 565777, 1131554, 3960439, 7920878]

約数ペア:

[(1, 7920878), (2, 3960439), (7, 1131554), (14, 565777), (17, 465934), (23, 344386), (34, 232967), (46, 172193), (119, 66562), (161, 49198), (238, 33281), (322, 24599), (391, 20258), (782, 10129), (1447, 5474), (2737, 2894)]