2966889724

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 5398446816

約数和(自身を除く): 2431557092

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 388, 421, 443, 842, 886, 1684, 1772, 3977, 7954, 15908, 17261, 18163, 34522, 36326, 40837, 42971, 69044, 72652, 81674, 85942, 163348, 171884, 186503, 373006, 746012, 1674317, 1761811, 3348634, 3523622, 6697268, 7047244, 7646623, 15293246, 18090791, 30586492, 36181582, 72363164, 741722431, 1483444862, 2966889724]

約数ペア:

[(1, 2966889724), (2, 1483444862), (4, 741722431), (41, 72363164), (82, 36181582), (97, 30586492), (164, 18090791), (194, 15293246), (388, 7646623), (421, 7047244), (443, 6697268), (842, 3523622), (886, 3348634), (1684, 1761811), (1772, 1674317), (3977, 746012), (7954, 373006), (15908, 186503), (17261, 171884), (18163, 163348), (34522, 85942), (36326, 81674), (40837, 72652), (42971, 69044)]