327985556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{7297}}^1$

素因数の和:7979

約数の個数: 24

約数和(自身を含む): 608740776

約数和(自身を除く): 280755220

約数列:

[1, 2, 4, 17, 34, 68, 661, 1322, 2644, 7297, 11237, 14594, 22474, 29188, 44948, 124049, 248098, 496196, 4823317, 9646634, 19293268, 81996389, 163992778, 327985556]

約数ペア:

[(1, 327985556), (2, 163992778), (4, 81996389), (17, 19293268), (34, 9646634), (68, 4823317), (661, 496196), (1322, 248098), (2644, 124049), (7297, 44948), (11237, 29188), (14594, 22474)]