139510946

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 223388928

約数和(自身を除く): 83877982

約数列:

[1, 2, 41, 47, 53, 82, 94, 106, 683, 1366, 1927, 2173, 2491, 3854, 4346, 4982, 28003, 32101, 36199, 56006, 64202, 72398, 102131, 204262, 1316141, 1484159, 1701353, 2632282, 2968318, 3402706, 69755473, 139510946]

約数ペア:

[(1, 139510946), (2, 69755473), (41, 3402706), (47, 2968318), (53, 2632282), (82, 1701353), (94, 1484159), (106, 1316141), (683, 204262), (1366, 102131), (1927, 72398), (2173, 64202), (2491, 56006), (3854, 36199), (4346, 32101), (4982, 28003)]