719930068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{9187}}^1$

素因数の和:9352

約数の個数: 48

約数和(自身を含む): 1491102144

約数和(自身を除く): 771172076

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 137, 143, 274, 286, 548, 572, 1507, 1781, 3014, 3562, 6028, 7124, 9187, 18374, 19591, 36748, 39182, 78364, 101057, 119431, 202114, 238862, 404228, 477724, 1258619, 1313741, 2517238, 2627482, 5034476, 5254964, 13844809, 16362047, 27689618, 32724094, 55379236, 65448188, 179982517, 359965034, 719930068]

約数ペア:

[(1, 719930068), (2, 359965034), (4, 179982517), (11, 65448188), (13, 55379236), (22, 32724094), (26, 27689618), (44, 16362047), (52, 13844809), (137, 5254964), (143, 5034476), (274, 2627482), (286, 2517238), (548, 1313741), (572, 1258619), (1507, 477724), (1781, 404228), (3014, 238862), (3562, 202114), (6028, 119431), (7124, 101057), (9187, 78364), (18374, 39182), (19591, 36748)]