1370956412

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{19751}}^1$

素因数の和:19866

約数の個数: 48

約数和(自身を含む): 2858193408

約数和(自身を除く): 1487236996

約数列:

[1, 2, 4, 7, 14, 28, 37, 67, 74, 134, 148, 259, 268, 469, 518, 938, 1036, 1876, 2479, 4958, 9916, 17353, 19751, 34706, 39502, 69412, 79004, 138257, 276514, 553028, 730787, 1323317, 1461574, 2646634, 2923148, 5115509, 5293268, 9263219, 10231018, 18526438, 20462036, 37052876, 48962729, 97925458, 195850916, 342739103, 685478206, 1370956412]

約数ペア:

[(1, 1370956412), (2, 685478206), (4, 342739103), (7, 195850916), (14, 97925458), (28, 48962729), (37, 37052876), (67, 20462036), (74, 18526438), (134, 10231018), (148, 9263219), (259, 5293268), (268, 5115509), (469, 2923148), (518, 2646634), (938, 1461574), (1036, 1323317), (1876, 730787), (2479, 553028), (4958, 276514), (9916, 138257), (17353, 79004), (19751, 69412), (34706, 39502)]