4981402796

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{6547}}^1$

素因数の和:6738

約数の個数: 48

約数和(自身を含む): 9217436256

約数和(自身を除く): 4236033460

約数列:

[1, 2, 4, 37, 53, 74, 97, 106, 148, 194, 212, 388, 1961, 3589, 3922, 5141, 6547, 7178, 7844, 10282, 13094, 14356, 20564, 26188, 190217, 242239, 346991, 380434, 484478, 635059, 693982, 760868, 968956, 1270118, 1387964, 2540236, 12838667, 23497183, 25677334, 33658127, 46994366, 51354668, 67316254, 93988732, 134632508, 1245350699, 2490701398, 4981402796]

約数ペア:

[(1, 4981402796), (2, 2490701398), (4, 1245350699), (37, 134632508), (53, 93988732), (74, 67316254), (97, 51354668), (106, 46994366), (148, 33658127), (194, 25677334), (212, 23497183), (388, 12838667), (1961, 2540236), (3589, 1387964), (3922, 1270118), (5141, 968956), (6547, 760868), (7178, 693982), (7844, 635059), (10282, 484478), (13094, 380434), (14356, 346991), (20564, 242239), (26188, 190217)]