2061402355586

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{253361}}^1$

素因数の和:253659

約数の個数: 64

約数和(自身を含む): 3687815658240

約数和(自身を除く): 1626413302654

約数列:

[1, 2, 7, 14, 37, 74, 113, 139, 226, 259, 278, 518, 791, 973, 1582, 1946, 4181, 5143, 8362, 10286, 15707, 29267, 31414, 36001, 58534, 72002, 109949, 219898, 253361, 506722, 581159, 1162318, 1773527, 3547054, 4068113, 8136226, 9374357, 18748714, 28629793, 35217179, 57259586, 65620499, 70434358, 131240998, 200408551, 246520253, 400817102, 493040506, 1059302341, 1303035623, 2118604682, 2606071246, 3979541227, 7415116387, 7959082454, 9121249361, 14830232774, 18242498722, 27856788589, 55713577178, 147243025399, 294486050798, 1030701177793, 2061402355586]

約数ペア:

[(1, 2061402355586), (2, 1030701177793), (7, 294486050798), (14, 147243025399), (37, 55713577178), (74, 27856788589), (113, 18242498722), (139, 14830232774), (226, 9121249361), (259, 7959082454), (278, 7415116387), (518, 3979541227), (791, 2606071246), (973, 2118604682), (1582, 1303035623), (1946, 1059302341), (4181, 493040506), (5143, 400817102), (8362, 246520253), (10286, 200408551), (15707, 131240998), (29267, 70434358), (31414, 65620499), (36001, 57259586), (58534, 35217179), (72002, 28629793), (109949, 18748714), (219898, 9374357), (253361, 8136226), (506722, 4068113), (581159, 3547054), (1162318, 1773527)]