1293336772

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{507589}}^1$

素因数の和:507620

約数の個数: 36

約数和(自身を含む): 2835397740

約数和(自身を除く): 1542060968

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 507589, 1015178, 2030356, 3553123, 6598657, 7106246, 13197314, 14212492, 24871861, 26394628, 46190599, 49743722, 92381198, 99487444, 184762396, 323334193, 646668386, 1293336772]

約数ペア:

[(1, 1293336772), (2, 646668386), (4, 323334193), (7, 184762396), (13, 99487444), (14, 92381198), (26, 49743722), (28, 46190599), (49, 26394628), (52, 24871861), (91, 14212492), (98, 13197314), (182, 7106246), (196, 6598657), (364, 3553123), (637, 2030356), (1274, 1015178), (2548, 507589)]